| Inventor
|
Invention
|
Date
|
Patent
Number |
Notes
|
|
Abrams, William B. |
Hame attachment |
Apr. 14,1891 |
450,550 |
Part for a draft horses' collar |
|
Adams, Christopher P. |
Method for performing amplification of nucleic acid with two primers
bound to a single solid support |
June 24, 1997 |
5,641,658 |
|
|
Adams, James S. |
Propelling means for aeroplanes |
Oct. 19, 1920 |
1,356,329 |
|
|
Albert, Albert P. |
Cotton picking apparatus |
Apr. 23, 1907 |
851,475 |
|
|
Alcorn, George E. |
Method of fabricating an imaging x-ray spectrometer |
Oct. 21, 1986 |
4,618,380 |
|
|
Alcorn, George E. |
Gaas Schottky barrier photo-responsive device and method of fabrication
|
Sept. 24, 1985 |
4,543,442 |
|
|
Alcorn, George E. |
Imaging x-ray spectrometer |
Sept. 18, 1984 |
4,472,728 |
|
|
Alcorn, George E. |
Dense dry etched multi-level metallurgy with non-overlapped vias
|
Sept. 15, 1981 |
4,289,834 |
|
|
Alcorn, George E. |
Method for forming dense dry etched multi-level metallurgy with
non-overlapped vias |
Oct. 23, 1979 |
4,172,004 |
|
|
Alcorn, George E. |
Hardened photoresist master image mask process |
May 6, 1980 |
4,201,800 |
|
|
Alexander, Nathaniel |
Folding chair |
July 4, 1911 |
997,108 |
|
|
Alexander, Ralph W. |
Corn planter check rower |
Apr. 18, 1882 |
256,610 |
|
|
Alexander, Winser Edward |
System for enhancing fine detail in thermal photographs
|
Nov. 17, 1970 |
3,541,333 |
|
|
Allen, Charles William |
Self-leveling table |
Nov. 1, 1898 |
613,436 |
|
|
Allen, Floyd |
Low cost telemeter for monitoring a battery and DC voltage converter
power supply |
Nov. 11, 1975 |
3,919,642 |
|
|
Allen, James B. |
Clothes line support |
Dec. 10, 1895 |
551,105 |
|
|
Allen, James Metthew |
Remote control apparatus |
June 29, 1937 |
2,085,624 |
|
|
Allen, John H. |
Pattern generator for simulating image generation |
Dec. 1, 1981 |
4,303,938 |
|
|
Allen, John S. |
Package-tie |
Apr. 14, 1914 |
1,093,096 |
|
|
Allen, Robert T. |
Vertical coin counting tube |
Jan. 1, 1963 |
3,071,243 |
|
|
Allen, Tanya R. |
Undergarment with a pocket for releasably securing an absorbent
pad |
July 5, 1994 |
5,325,543 |
|
|
Ammons, Virgie M. |
Fireplace damper actuating tool |
Sept 30, 1975 |
3,908,633 |
|
|
Ancker Johnson, Betsy |
Signal generators |
Nov. 22, 1966 |
3,287,659 |
|
|
Ashbourne, Alexander P. |
Refining coconut oil |
July 27, 1880 |
230,518 |
|
|
Ashbourne, Alexander P. |
Biscuit cutters |
Nov. 30, 1875 |
170,460 |
|
|
Ashbourne, Alexander P. |
Process of treating coconut |
Aug. 21, 1877 |
194,287 |
|
|
Ashbourne, Alexander P. |
Process for preparing coconut for domestic use |
June 1, 1875 |
163,962 |
|
|
Asom, Moses T. |
Semiconductor devices based on optical transitions between quasibound
energy levels |
Jan. 31, 1995 |
5,386,126 |
|
|
Bailey, Leonard C. |
Folding bed |
July 18, 1899 |
629,286 |
|
|
Bailey, Leonard C. |
Combined truss and bandage |
Sept. 25, 1883 |
285,545 |
|
|
Bailiff, Charles Orren |
Shampoo head rest |
Oct. 11, 1898 |
612,008 |
|
|
Bailis, William |
Ladder scaffold-supports |
Aug. 5, 1879 |
218,154 |
|
|
Baker, Bertram F. |
Automatic cashier |
Apr. 27, 1926 |
1,582,659 |
|
|
Baker, David |
Signal apparatus high water indicator for bridges |
Sept. 21,1915 |
1,154,162 |
|
|
Baker, David |
Interliners to prevent tire punctures |
Mar. 8, 1927 |
1,620,054 |
|
|
Baker, David |
Railway signal apparatus |
Feb. 25, 1913 |
1,054,267 |
|
|
Ballow, William J. |
Combined hat-rack and table |
Mar. 29, 1898 |
601,422 |
|
|
Bankhead, Charles A. |
Assembled composition printing process |
July 16, 1963 |
3,097,594 |
|
|
Banks, Charles M. |
Release valve |
Jan. 10, 1933 |
1,893,757 |
|
|
Banks, Charles M. |
Jack |
Sept. 2, 1930 |
1,774,693 |
|
|
Banks, Charles M. |
Hydraulic jack |
May 13, 1930 |
1,758,640 |
|
|
Barnes, George A. E. |
Design for sign |
Aug. 9, 1898 |
D 29,193 |
|
|
Barnes, Ned E. |
Tie plate and joint brace |
Jan. 3, 1928 |
1,655,305 |
|
|
Barnes, Ned E. |
Tie plate for railway |
Apr. 25, 1916 |
1,180,467 |
|
|
Barnes, Ned E. |
Sand band for wagon |
June 13, 1905 |
792,109 |
|
|
Barnes, Ned E. |
Hot box cooler and oiler |
Sept. 29, 1908 |
899,939 |
|
|
Barnes, Ned E. |
Rail and tie brace |
Mar. 13, 1906 |
815,059 |
Improvement on same patent in 1923. |
|
Barnes, Ned E. |
Indicator or bulletin |
Sept. 6, 1910 |
969,592 |
|
|
Barnes, Ned E. |
Rail brace |
Feb. 27, 1923 |
1,446,957 |
|
|
Barnes, Ned E. |
Pole, post and tree protector |
June 12, 1928 |
1,673,729 |
|
|
Barnes, Ned E. and Edmond, Berger |
Automatic film mover |
Jan. 12, 1915 |
1,124,879 |
|
|
Barnes, Sharon J. |
Process and apparatus for contactless measurement of sample temperature
|
Jan. 29, 1991 |
4,988,211 |
|
|
Baron, Neville A. |
Apparatus and process for recurving the cornea of an eye
|
July 24, 1984 |
4,461,294 |
|
|
Barry, William |
Mail-canceling machine |
June 22, 1897 |
585,074 |
|
|
Barry, William |
Stacking device |
June 22, 1897 |
585,017 |
|
|
Barry, William |
Stacking device |
June 22, 1897 |
584,842 |
|
|
Barry, William |
Postmarking and canceling machine |
June 22, 1897 |
585,075 |
|
|
Barry, William |
Postal machine |
June 22, 1897 |
585,076 |
|
|
Bath, Patricia E. |
Method and apparatus for ablating and removing cataract lenses
|
Dec. 1, 1998 |
5,843,071 |
|
|
Bath, Patricia E. |
Apparatus for ablating and removing cataract lenses |
May 17, 1988 |
4,744,360 |
|
|
Bath, Patricia E. |
Laser apparatus for surgery of cataractous lenses |
July 6, 1999 |
5,919,186 |
|
|
Battle, James |
Variable resistance resistor assembly |
Sept. 12, 1972 |
3,691,503 |
|
|
Bauer, James A. |
Coin changer mechanism |
Jan. 20, 1970 |
3,490,571 |
|
|
Bayless, Robert Gordon |
Solid microglobules containing dispersed materials |
Nov. 25, 1975 |
3,922,373 |
|
|
Bayless, Robert Gordon |
Pressure-sensitive record sheet and coating composition
|
April 27, 1971 |
3,576,660 |
|
|
Bayless, Robert Gordon |
Method of producing microcapsules and resulting product
|
Aug. 15, 1978 |
4,107,071 |
|
|
Bayless, Robert Gordon |
Process of feeding larval marine animals |
Feb. 14, 1978 |
4,073,946 |
|
|
Bayless, Robert Gordon |
Water solubilization of vanadyl-hardened poly(vinyl alcohol) films
useful as capsule wall material |
Dec. 21, 1971 |
3,629,140 |
|
|
Bayless, Robert Gordon and Emrick, Donald Day |
Encapsulation process and its product |
April 6, 1971 |
3,574,133 |
|
|
Bayless, Robert Gordon and Emrick, Donald Day |
Encapsulation process and its product |
Feb. 23, 1971 |
3,565,818 |
|
|
Beard, Andrew Jackson |
Rotary engine |
July 5, 1892 |
478,271 |
|
|
Beard, Andrew Jackson |
Car-coupling |
Nov. 23, 1897 |
594,059 |
"Jenny Coupler" which reportedly saved the lives of many
trainmen. Beard was a former slave. |
|
Becket, George E. |
Letter box |
Oct. 4, 1892 |
483,525 |
|
|
Beckley, Charles Randolph |
Folding chair |
Dec. 24, 1974 |
3,856,345 |
|
|
Becoat, Billie J. |
Dual wheel driven bicycle |
May 26, 1992 |
5,116,070 |
|
|
Becoat, Billie J. |
Kit for converting a bicycle to a dual wheel driven cycle
|
Jan. 23, 1990 |
4,895,385 |
|
|
Becoat, Billie J. |
Kit for converting a bicycle to a dual wheel driven cycle
|
Apr. 2, 1991 |
5,004,258 |
|
|
Becoat, Billie J. |
Dual wheel driven bicycle |
Feb. 9, 1993 |
5,184,838 |
|
|
Belcher, Paul Eugene and Hobel, Daniel |
Remote AC power control with control pulses at the zero crossing
of the AC wave |
May 4, 1982 |
4,328,482 |
|
|
Bell, Landrow |
Dough kneaders |
Dec. 10, 1872 |
133,823 |
|
|
Bell, Landrow |
Locomotive smoke stack |
May 23, 1871 |
115,153 |
|
|
Benjamin, Alfred |
Stainless steel scouring pads |
June 19, 1962 |
3,039,125 |
|
|
Benjamin, Lyde W. |
Broom moistener and bridle |
May 16, 1893 |
497,747 |
|
|
Benjamin, Miriam E. |
Gong and signal chairs for hotels |
July 17, 1888 |
386,289 |
Adapted for use by the U.S. House of Representatives |
|
Benton, James W. |
Lever-derrick |
Oct. 2, 1900 |
658,939 |
Benton walked from Kentucky to Washington to get his patent
|
|
Berman, Bertha |
Fitted bed sheet |
Oct. 6, 1959 |
2,907,055 |
|
|
Binga, M. William |
Street sprinkling apparatus |
July 22, 1879 |
217,843 |
|
|
Bishop, Alfred A. |
Nuclear reactor with self-orificing radial blanket |
Mar. 7, 1978 |
4,077,835 |
|
|
Blackburn, Albert B. |
Spring seat for chairs |
Apr. 3, 1888 |
380,420 |
|
|
Blackburn, Albert B. |
Cash carrier |
Oct. 23, 1888 |
391,577 |
|
|
Blackburn, Albert B. |
Railway signal |
Jan. 10, 1888 |
376,362 |
|
|
Blackburn, Charles M. |
Electronic counting apparatus |
Nov. 9, 1971 |
3,618,819 |
|
|
Blair, Henry |
Cotton planter |
Aug. 31, 1836 |
|
Patents unnumbered during this period |
|
Blair, Henry |
Seed planter |
Oct. 14, 1834 |
8447X |
|
|
Blanton, John W. |
Hydromechanical rate damped servo system |
Aug. 27, 1963 |
3,101,650 |
|
|
Blue, Lockrum |
Hand corn shelling device |
May 20, 1884 |
298,937 |
|
|
Bluford, Guion S. |
Artillery ammunition training round |
Feb. 13, 1951 |
2,541,025 |
|
|
Bondu, David M. |
Golf tee |
Sept. 23, 1975 |
3,907,289 |
|
|
Booker, L. F. |
Rubber scraping knife |
Mar. 28, 1899 |
D 30,404 |
|
|
Booker, Peachy |
Flying landing platform |
Oct. 10, 1961 |
3,003,717 |
|
|
Boone, Sarah |
Ironing board |
Apr. 26, 1892 |
473,653 |
|
|
Bowman, Henry A. |
Method of making flags |
Feb. 23, 1892 |
469,395 |
|
|
Boyd, Robert N. |
Dental filling composition of a coefficient of thermal expansion
approximating that of natural tooth enamel |
Mar. 31, 1970 |
3,503,128 |
|
|
Boykin, Otis F. |
Self supporting electrical resistor composed of glass, refractory
materials and noble metal oxide |
May 12, 1981 |
4,267,074 |
|
|
Boykin, Otis F. |
Electrical resistance element and method of making the same
|
Sept. 6, 1966 |
3,271,193 |
|
|
Boykin, Otis F. |
Electrical capacitor and method of making same |
June 22, 1965 |
3,191,108 |
Boykin received many patents for electronic devices |
|
Boykin, Otis F. |
Electrical resistor and method of making same |
Dec. 31, 1985 |
4,561,996 |
|
|
Boykin, Otis F. |
Method of making a thin film capacitor |
Oct. 24, 1967 |
3,348,971 |
|
|
Boykin, Otis F. |
Electrical resistor and method of making the same |
Nov. 29, 1983 |
4,418,009 |
|
|
Boykin, Otis F. |
Electrical resistor |
Feb. 21, 1961 |
2,972,726 |
|
|
Boykin, Otis F. |
Electrical resistance element |
Feb. 14, 1967 |
3,304,199 |
|
|
Boykin, Otis F. |
Electrical resistance element and method of making the same
|
July 4, 1967 |
3,329,526 |
|
|
Boykin, Otis F. |
Thin film capacitor |
July 23, 1968 |
3,394,290 |
|
|
Boykin, Otis F. |
Wire type precision resistor |
June 16, 1959 |
2,891,227 |
|
|
Bradberry, Henrietta |
Torpedo discharge means |
Dec. 11, 1945 |
2,390,688 |
Bradberry invented the underwater torpedo-cannon during WWII.
|
|
Bradberry, Henrietta |
Bed rack |
May 25, 1943 |
2,320,027 |
|
|
Briscoe, James R. |
Building blocks with sides converging upwardly |
April 9, 1968 |
3,376,682 |
|
|
Brittain, Thomas H. |
Level |
Nov. 23, 1909 |
940,671 |
|
|
Brooks, Charles B. |
Street-sweeper |
Apr. 21, 1896 |
558,719 |
|
|
Brooks, Charles B. |
Punch |
Oct. 31, 1893 |
507,672 |
|
|
Brooks, Charles B. |
Dust-proof bag for street-sweepers |
May 12, 1896 |
560,154 |
|
|
Brooks, Charles B. |
Street sweeper |
Mar. 17, 1896 |
556,711 |
|
|
Brooks, James M. |
Envelope moistener |
Apr. 7, 1914 |
1,092,688 |
|
|
Brooks, John S. |
Internal combustion engine spark timing control including peak combustion
sensor |
Nov. 13, 1984 |
4,481,925 |
|
|
Brooks, Phil |
Disposable syringe |
Apr. 9, 1974 |
3,802,434 |
|
|
Brooks, Robert Roosevelt |
Line blanking apparatus for color bar generating equipment
|
Aug. 1, 1967 |
3,334,178 |
|
|
Brooks, Robert Roosevelt |
Vertical and horizontal aperture equalization |
Dec. 8, 1970 |
3,546,372 |
|
|
Brooks, Robert Roosevelt |
Preset sensitivity and amplication control system |
June 30, 1970 |
3,518,371 |
|
|
Brown, Henry |
Receptacle for storing and preserving papers |
Nov. 2, 1886 |
352,036 |
|
|
Brown, Firmin Charles |
Self-feeding attachment for furnaces |
July 2, 1929 |
1,719,258 |
|
|
Brown, Henry T. |
Reactivating hydroforming catalysts |
Oct. 22, 1968 |
3,407,135 |
|
|
Brown, Henry T. |
Combined isomerization & crack |
Sept. 19, 1961 |
3,000,995 |
|
|
Brown, Lincoln F. |
Bridle bit |
Oct. 25, 1892 |
484,994 |
|
|
Brown, Marie Van Brittan |
Home security system utilizing televison surveillance |
Dec. 2, 1969 |
3,482,037 |
|
|
Brown, Oscar E. |
Horseshoe |
Aug. 23, 1892 |
481,271 |
|
|
Brown, Paul L. |
Spinable stringless top |
Aug. 11, 1970 |
3,523,386 |
|
|
Browne, Hugh M. |
Sewer or other trap |
Apr. 29, 1890 |
426,429 |
|
|
Browne, Hugh M. |
Damper regulator |
Apr. 28, 1908 |
886,183 |
|
|
Bryant, Curtis L. |
Protective device for automobiles |
Apr. 30, 1935 |
1,999,171 |
|
|
Bundy, Robert F. |
Signal generator |
Jan. 26, 1960 |
2,922,924 |
|
|
Burgin, Paul D. |
Head lamp rim remover |
Jan. 13, 1931 |
1,788,507 |
|
|
Burkins, Eugene |
Breech-loading cannon |
May 15, 1900 |
649,433 |
|
|
Burnham, Gerald Owens |
Direction coded digital stroke generator providing a plurality of
symbols |
Feb. 10, 1976 |
3,938,130 |
|
|
Burr, John Albert |
Lawn mower |
May 9, 1899 |
624,749 |
|
|
Burr, William F. |
Switching device for railways |
Oct. 31, 1899 |
636,197 |
|
|
Burridge, Lee S. and Marshman, Newman R. |
Type-writing machine |
Apr. 7, 1885 |
315,366 |
|
|
Burton, Gus |
Emergency landing runway |
June 13, 1944 |
2,351,002 |
|
|
Burwell, Wilson |
Boot or shoe |
Nov. 28, 1899 |
638,043 |
|
|
Butler, Francis Edward |
Drill mine |
Nov. 17, 1959 |
2,912,929 |
|
|
Butler, Francis Edward |
Audible underwater signal |
Aug. 20, 1957 |
2,803,807 |
|
|
Butler, Francis Edward |
Watertight electrical connector |
July 4, 1961 |
2,991,441 |
|
|
Butler, Richard A. |
Train alarm |
June 15, 1897 |
584,540 |
|
|
Butts, John W. |
Luggage carrier |
Oct. 10, 1899 |
634,611 |
|
|
Byrd, Turner, Jr. |
Improvement in holders for reins for harness |
Feb. 6, 1872 |
123,328 |
|
|
Byrd, Turner, Jr. |
Improvement in neck yokes for wagons |
Apr. 30, 1872 |
126,181 |
|
|
Byrd, Turner, Jr. |
Improvement in car couplings |
Dec. 1, 1874 |
157,370 |
|
|
Byrd, Turner, Jr. |
Apparatus for detaching horses from carriages |
Mar. 19, 1872 |
124,790 |
|
|
Cadet, Gardy |
Acoustic analysis of gas mixtures |
Feb. 28, 1995 |
5,392,635 |
|
|
Cadet, Gardy |
Plasma etch end point detection process |
Mar. 2, 1999 |
5,877,407 |
|
|
Cadet, Gardy |
Acoustic analysis of gas mixtures |
Apr. 29, 1997 |
5,625,140 |
|
|
Cadet, Gardy |
Electrochemical generation of silane |
Apr. 23, 1996 |
5,510,007 |
|
|
Cadet, Gardy |
Acoustic analysis of gas mixtures |
Mar. 26, 1996 |
5,501,098 |
|
|
Cadet, Gardy |
Process and apparatus for generating precursor gases used in the
manufacture of semiconductor devices |
Dec. 12, 1995 |
5,474,659 |
|
|
Cadet, Gardy |
Process for the manufacture of devices |
Jun. 27, 1995 |
5,427,659 |
|
|
Cadet, Gardy |
Acoustic analysis of gas mixtures |
Sept. 7, 1999 |
5,948,967 |
|
|
Caliver, Ambrose |
Work cabinet |
Jan. 5, 1926 |
1,568,498 |
|
|
Campbell, Peter R. |
Improvement in screw presses |
Apr. 1, 1879 |
213,871 |
|
|
Campbell, Robert Leon |
Valve gear for steam engines |
May 19, 1903 |
728,364 |
|
|
Campbell, William S. |
Self-setting animal trap |
Aug. 30, 1881 |
246,369 |
|
|
Cargill, Benjamin F. |
Invalid cot |
July 25, 1899 |
629,658 |
|
|
Carrington, Thomas A. |
Ranges |
July 25, 1876 |
180,323 |
|
|
Carruthers, George R. |
Image converter for detecting electromagnetic radiation especially
in short wave lengths |
Nov. 11, 1969 |
3,478,216 |
|
|
Carswell, Phillip A. |
Secure cryptographic logic arrangement |
Nov. 15, 1994 |
5,365,591 |
|
|
Carter, John. L. & Weiner, Maurice & Youmans, Robert J.
|
Distributed pulse forming network for magnetic modulator
|
Sept. 16, 1986 |
4,612,455 |
|
|
Carter, William C. |
Umbrella stand |
Aug. 4, 1885 |
323,397 |
|
|
Carver, George Washington |
Process of producing paints and stains |
June 14, 1927 |
1,632,365 |
Carver refused to patent most of the hundreds of products he developed.
|
|
Carver, George Washington |
Paint and stain and process of producing the same |
June 9, 1925 |
1,541,478 |
|
|
Carver, George Washington |
Cosmetic and process of producing the same |
Jan. 6, 1925 |
1,522,176 |
Carver presented the first peanut-derived cosmetics. |
|
Cassell, Oscar Robert |
Bedstead extension |
Apr. 18, 1911 |
990,107 |
|
|
Cassell, Oscar Robert |
Bedstead extension |
July 28, 1914 |
1,105,487 |
|
|
Cassell, Oscar Robert |
Flying machine |
Feb. 14, 1922 |
1,406,344 |
|
|
Cassell, Oscar Robert |
Flying machine |
Apr. 30, 1912 |
1,024,766 |
|
|
Cassell, Oscar Robert |
Angle indicator |
Sept. 10, 1912 |
1,038,291 |
|
|
Certain, Jerry M. |
Parcel carrier for bicycles |
Dec. 26, 1899 |
639,708 |
|
|
Chapman, Coit Timothy |
Cotton planter and fertilizer distributer |
Mar. 11, 1890 |
423,311 |
|
|
Chapman, Gilbert B. |
Integrated utility/camper shell for a pick-up truck |
June 6, 1995 |
5,421,633 |
|
|
Chappelle, Emmett W. |
Method of detecting and counting bacteria |
July 27, 1976 |
3,971,703 |
|
|
Chappelle, Emmett W. |
Rapid, quantitative determination of bacteria in water |
May 24, 1983 |
4,385,113 |
|
|
Chappelle, Emmett W. |
Light detection instrument |
July 14, 1970 |
3,520,660 |
Chappelle had numerous patents in photobiology |
|
Cheetham, Margaret |
Toy |
Apr. 16, 1935 |
1,998,270 |
|
|
Cherry, Matthew A. |
Street car fender |
Jan. 1, 1895 |
531,908 |
|
|
Cherry, Matthew A. |
Velocipede |
May 8, 1888 |
382,351 |
|
|
Chriss, Henry T. |
Footwear additive made from recycled materials |
Sept. 13, 1994 |
5,346,934 |
|
|
Christian, John B. |
Perfluoroalkylether substituted phenyl phosphines |
June 12, 1984 |
4,454,349 |
|
|
Christian, John B. |
Grease composition for use at high temperatures and high speeds
|
June 30, 1970 |
3,518,189 |
Christian has many patents in chemical engineering |
|
Christian, John B. |
Fluorine-containing benzimidazoles |
May 12, 1981 |
4,267,348 |
|
|
Christian, John B. |
Grease compositions of fluorocarbon polyethers thickened with polyfluorophenylene
polymers |
Oct. 27, 1970 |
3,536,624 |
|
|
Christmas, Charles T. |
Hand-power attachment for sewing machines |
Apr. 13, 1880 |
226,492 |
|
|
Christmas, Charles T. |
Baling press |
May 25, 1880 |
228,036 |
|
|
Christmas, Charles T. |
Bale band tightener |
Aug. 17, 1880 |
231,273 |
|
|
Church, Titus S. |
Carpet beating machine |
July 22. 1884 |
302,237 |
|
|
Clare, Obadian B. |
Trestle |
Oct. 9, 1888 |
390,753 |
|
|
Clark, Erastus J. |
Nut lock |
Dec. 9, 1884 |
308,876 |
|
|
Clark, Samuel A. |
Protective metal shield for plastic fuze radomes |
July 20, 1976 |
3,971,024 |
|
|
Coates, Robert |
Overboot for horses |
Apr. 19, 1892 |
473,295 |
|
|
Cobb, James W. |
Method and system for attaching a pocket to a portion of a garment
|
June 20, 1972 |
3,670,675 |
|
|
Cobbs, William N. |
Locomotive headlight |
Nov. 4, 1930 |
1,780,865 |
|
|
Coles, James J. |
Cap and collar case |
Mar. 23, 1926 |
1,577,632 |
|
|
Coles, Leander M. |
Mortician's table |
Mar. 26, 1974 |
3,799,534 |
|
|
Collins, Cap B. |
Portable electric light |
Jan. 18, 1938 |
2,105,719 |
|
|
Collins, Phillip A. |
Bubble machine |
Oct. 4, 1988 |
4,775,348 |
|
|
Cook, George |
Automatic fishing device |
May 30, 1899 |
625,829 |
|
|
Coolidge, John Sidney |
Harness attachment |
Nov. 13, 1888 |
392,908 |
|
|
Cooper, Albert R. |
Shoemaker's jack |
Aug. 22, 1899 |
631,519 |
|
|
Cooper, James |
Elevator safety device |
Sept. 21, 1897 |
590,257 |
|
|
Cooper, James |
Elevator safety device |
Apr. 2, 1895 |
536,605 |
|
|
Cooper, John R. |
Process of reacting isocyanate and hydroxy compound in presence
of tertiary amine and hydrogen peroxide |
Sept. 14, 1965 |
3,206,437 |
|
|
Cooper, John Richard |
Separation of distillable isocyanates from their phosgenation masses
|
Sept. 26, 1972 |
3,694,323 |
|
|
Cooper, John Richard |
Two-stage phosgenation process for preparing aromatic isocyanates
|
Feb. 8, 1966 |
3,234,253 |
|
|
Cooper, John Richard |
Process for isolating a fluorine-containing polymer |
Oct. 27, 1970 |
3,536,683 |
|
|
Cooper, Jonas |
Shutter and fastening |
May 1, 1883 |
276,563 |
|
|
Cornwell, Phillip W. |
Draft regulator |
Oct. 2, 1888 |
390,284 |
|
|
Cornwell, Phillip W. |
Draft regulator |
Feb. 7, 1893 |
491,082 |
|
|
Cosby, Thomas L. |
Closed cycle energy conversion system |
July 30, 1974 |
3,826,092 |
|
|
Cosby, Thomas L. |
Rotary machine |
July 22, 1969 |
3,456,594 |
|
|
Cosgrove, William Francis |
Automatic stop plug for gas and oil pipes |
Mar. 17, 1885 |
313,993 |
|
|
Cotton, Donald J. |
Capillary liquid fuel nuclear reactor |
Apr. 27, 1982 |
4,327,443 |
|
|
Cotton, Donald J. |
Vertical liquid electrode employed in electrolytic cells
|
Aug. 9, 1977 |
4,040,932 |
|
|
Cowans, Beatrice L. |
Embroidered fruit bowl wall hanging and kit |
Apr. 5, 1977 |
4,016,314 |
|
|
Cox, Elbert L. |
Presettable bistable circuits |
Aug. 1, 1967 |
3,334,245 |
|
|
Cralle, Alfred L. |
Ice-cream mold and disher |
Feb. 2, 1897 |
576,395 |
|
|
Crawford, Samuel T. |
Comb |
June 14, 1921 |
1,381,804 |
|
|
Creamer, Henry |
Steam trap and feeder |
Dec. 11, 1888 |
394,463 |
|
|
Creamer, Henry |
Steam trap |
Jan. 17, 1888 |
376,586 |
|
|
Creamer, Henry |
Steam feed-water trap |
Mar. 8, 1887 |
358,964 |
|
|
Creamer, Henry |
Steam feed-water trap |
Mar. 17, 1885 |
313,854 |
|
|
Crenshaw, Benjamin A. |
Signaling device |
Dec. 15, 1931 |
1,836,705 |
|
|
Crichton, Francis D. |
Flag staff |
Apr. 26, 1932 |
1,855,824 |
|
|
Crossley, Frank Alphonso |
Grain refinement of titanium alloys |
Dec. 13, 1983 |
4,420,460 |
|
|
Crossley, Frank Alphonso |
Grain refinement of beryllium with tungsten carbide and titanium
diboride |
Jan. 7, 1964 |
3,117,001 |
|
|
Crossley, Frank Alphonso |
Titanium base alloy |
July 9, 1957 |
2,798,807 |
|
|
Crosthwait, David Nelson, Jr. |
Effective temperature control apparatus |
Oct. 5, 1937 |
2,094,738 |
|
|
Crosthwait, David Nelson, Jr. |
Method of heating |
Dec. 15, 1936 |
2,064,197 |
|
|
Crosthwait, David Nelson, Jr. |
Steam heating system |
Oct. 16, 1934 |
1,977,303 |
|
|
Crosthwait, David Nelson, Jr. |
Method and apparatus for setting thermostats |
Mar. 6, 1928 |
1,661,323 |
|
|
Crosthwait, David Nelson, Jr. |
Vacuum heating system |
Jan. 1, 1935 |
1,986,391 |
|
|
Crosthwait, David Nelson, Jr. |
Steam trap |
Mar. 24, 1931 |
1,797,258 |
|
|
Crosthwait, David Nelson, Jr. |
Remote control proportional movement motor |
July 9, 1935 |
2,007,240 |
|
|
Crosthwait, David Nelson, Jr. |
Exhausting mechanism |
Jan. 10, 1933 |
1,893,883 |
|
|
Crosthwait, David Nelson, Jr. |
Refrigerating apparatus and process |
Sept. 4, 1934 |
1,972,704 |
|
|
Crosthwait, David Nelson, Jr. |
Refrigerating method and apparatus |
Sept. 4, 1934 |
1,972,705 |
|
|
Crosthwait, David Nelson, Jr. |
Vacuum pump |
Feb. 13, 1934 |
1,946,524 |
|
|
Crosthwait, David Nelson, Jr. |
Method of steam heating from central station mains |
June 19, 1934 |
1,963,735 |
|
|
Crosthwait, David Nelson, Jr. |
Exhausting method and apparatus |
Oct. 19, 1937 |
2,096,226 |
|
|
Crosthwait, David Nelson, Jr. |
Freezing temperature indicator |
Aug. 30, 1932 |
1,874,911 |
|
|
Crosthwait, David Nelson, Jr. |
Differential vacuum pump |
Apr. 22, 1930 |
1,755,430 |
|
|
Crosthwait, David Nelson, Jr. |
Refrigerating method and apparatus |
Aug. 30, 1932 |
1,874,912 |
|
|
Crosthwait, David Nelson, Jr. |
Regulating radiator valve |
Apr. 12, 1938 |
2,114,139 |
|
|
Crosthwait, David Nelson, Jr. |
Bucket trap |
Oct. 10, 1933 |
1,930,224 |
|
|
Crosthwait, David Nelson, Jr. |
Apparatus for returning water to boilers |
Sept. 21, 1920 |
1,353,457 |
Crosthwait helped design Radio City Music Hall's heating system
|
|
Crosthwait, David Nelson, Jr. |
Steam heating apparatus |
Oct. 16, 1934 |
1,977,304 |
|
|
Crosthwait, David Nelson, Jr. |
Effective temperature thermostat |
July 6, 1937 |
2,086,258 |
|
|
Crosthwait, David Nelson, Jr. |
One pipe heating system regulating plate |
Dec. 14, 1937 |
2,102,197 |
|
|
Crosthwait, David Nelson, Jr. |
Automatic discharge valve |
Aug. 9, 1932 |
1,871,044 |
|
|
Crumble, James H. |
Float operated mechanism |
Sept. 11, 1945 |
2,384,536 |
|
|
Curtis, William Childs |
Airborne moving-target indicating radar system |
July 5, 1977 |
4,034,373 |
|
|
Dacons, Joseph Carl |
Process for the manufacturing of nitroform and its salts
|
Mar. 17, 1964 |
3,125,606 |
Dacons has numerous patents in organic chemistry |
|
Dacons, Joseph Carl |
Dodecanitroquaterphenyl |
June 17, 1969 |
3,450,778 |
|
|
Dacons, Joseph Carl |
Recrystallization of hexanitrostilbene from nitric acid and water
|
Apr. 7, 1981 |
4,260,847 |
|
|
Dammond, William H. |
Safety system for operating railroads |
June 19, 1906 |
823,513 |
|
|
Darkins, John Thomas |
Ventilator |
Feb. 19, 1895 |
534,322 |
|
|
Davidson, Shelby J. |
Paper-rewind mechanism for adding machines |
Apr. 14, 1908 |
884,721 |
|
|
Davis, Israel D. |
Tonic |
Nov. 2, 1886 |
351,829 |
|
|
Davis, Stephen H. |
Load weighing and totaling device for cranes, hoists and the like
|
July 20, 1943 |
2,324,769 |
|
|
Davis, Stephen S. |
Flexible walled wind tunnel nozzle |
Apr. 26, 1960 |
2,933,922 |
|
|
Davis, William D. |
Riding saddle |
Oct. 6, 1896 |
568,939 |
|
|
Davis, William R., Jr. |
Library table |
Sept. 24, 1878 |
208,378 |
|
|
Davis, William R., Jr. |
Game table |
May 10, 1887 |
362,611 |
|
|
Dean, Mark E. |
Microcomputer system with bus control means for peripheral processing
devices |
July 9, 1985 |
4,528,626 |
|
|
Dedmon, Robert |
Combined sleigh and boat |
June 4, 1929 |
1,716,230 |
|
|
Deitz, William A. |
Shoe |
Apr. 30, 1867 |
64,205 |
|
|
Delaotch, Essex |
Motor control system for self-serving tables |
Sept. 4, 1923 |
1,466,890 |
|
|
Demon, Ronald S. |
Shoe sole with an adjustable support pattern |
Sept. 29, 1998 |
5,813,142 |
|
|
Dent, Anthony L. |
Toothpaste containing pH-adjusted zeolite |
Sept. 14, 1982 |
4,349,533 |
|
|
Dent, Anthony L. |
Rehydrated silica gel dentifrice abrasive |
Aug. 24, 1982 |
4,346,071 |
|
|
Dent, Benjamin A. |
Procedure entry for a data processor employing a stack |
Dec. 15, 1976 |
3,548,384 |
|
|
Dickenson, Robert C. |
Trolley guard |
Aug. 26, 1970 |
1,314,130 |
|
|
Dickinson, Joseph Hunter |
Volume-controlling means for mechanical musical instruments
|
June 29, 1909 |
926,178 |
|
|
Dickinson, Joseph Hunter |
Adjustable tracker for pneumatic playing attachments |
Mar. 23, 1909 |
915,942 |
|
|
Dickinson, Joseph Hunter |
Player-piano |
June 11, 1912 |
1,028,996 |
|
|
Dickinson, Joseph Hunter |
Phonograph |
Jan. 8, 1918 |
1,252,411 |
|
|
Dickinson, Joseph Hunter |
Reed-Organ |
May 2, 1899 |
624,192 |
|
|
Diuguid, Lincoln Isaiah |
Burning efficiency enhancement method |
Sept. 3, 1985 |
4,539,015 |
|
|
Dixon, James |
Car-coupling |
Mar. 29, 1892 |
471,843 |
|
|
Dixon, Samuel, Jr. and Malik, Roger J. |
Monolithic planar doped barrier subharmonic mixer |
Jan. 7, 1986 |
4,563,773 |
|
|
Dixon, Samuel, Jr., AuCoin, Thomas R. & Malik, Roger J.
|
Monolithic planar doped barrier limiter |
Mar. 31, 1987 |
4,654,609 |
|
|
Dorcas, Lewis B. |
Stove |
Oct. 15, 1907 |
868,417 |
|
|
Dorman, Linneaus Cuthbert |
Absorbents for airborne formaldehyde |
May 14, 1985 |
4,517,111 |
|
|
Dorman, Linneaus Cuthbert |
Composites of unsintered calcium phosphates and synthetic biodegradable
polymers useful as hard tissue prosthetics |
June 27, 1989 |
4,842,604 |
|
|
Dorman, Linneaus Cuthbert |
3,5-Dihalo-4-cyanoalkoxy phenols |
Sept. 23, 1969 |
3,468,926 |
Dorman was a prolific inventor with many chemical patents
|
|
Dorsey, Osbourn |
Door-holding device |
Dec. 10, 1878 |
210,764 |
|
|
Dorticus, Clatonia Joaquin |
Machine for embossing photographs |
Apr. 16, 1895 |
537,442 |
|
|
Dorticus, Clatonia Joaquin |
Hose leak stop |
July 18, 1899 |
629,315 |
|
|
Dorticus, Clatonia Joaquin |
Device for applying coloring liquids to sides of soles or heels
of shoes |
Mar. 19, 1895 |
535,820 |
|
|
Dorticus, Clatonia Joaquin |
Photographic print washer |
Apr. 23, 1895 |
537,968 |
|
|
Douglass, William |
Band-twister |
May 2, 1905 |
789,120 |
|
|
Douglass, William |
Carrier chain |
May 2, 1905 |
789,122 |
|
|
Douglass, William |
Self-binding harvester |
May 2, 1905 |
789,010 |
|
|
Downing, Gertrude E. and Desjardin, William P. |
Reciprocating corner and baseboard cleaning auxiliary attachment
for rotary floor treatment machines |
Feb. 13, 1973 |
3,715,772 |
|
|
Downing, Philip B. |
Street letter box |
Oct. 27, 1891 |
462,092 |
|
|
Downing, Philip B. |
Street railway switch |
June 17, 1890 |
430, 118 |
|
|
Downing, Philip B. |
Letter box |
Oct. 27, 1891 |
462,093 |
|
|
Doyle, James |
Serving apparatus for dining rooms |
Oct. 2, 1900 |
659,057 |
|
|
Doyle, James |
Automatic serving system |
Mar. 5, 1912 |
1,019,137 |
|
|
Doyle, James |
Server for automatic serving systems |
June 2, 1914 |
1,098,788 |
|
|
Dugger, Cortland Otis |
Method for growing single oxide crystals |
July 27, 1971 |
3,595,803 |
Dugger invented "Duggerite" (barium magnesium aluminate)
|
|
Dugger, Cortland Otis |
Aluminum nitride single crystal growth from a molten mixture with
calcium nitride |
Jan. 20, 1976 |
3,933,573 |
|
|
Dugger, Cortland Otis |
Solid-state laser produced by a chemical reaction between a germinate
and an oxide dopant |
Nov. 30, 1971 |
3,624,547 |
|
|
Dunnington, James Henry |
Horse detacher |
Mar. 16, 1897 |
578,979 |
|
|
Dyer, Charles A. |
Teaching aid |
May 15, 1973 |
3,732,632 |
|
|
Edelin, Benedict F. |
Pneumatic toy pistol |
Jan. 9, 1923 |
1,441,975 |
|
|
Edmonds, Thomas Henry |
Separating screen |
July 20, 1897 |
586,724 |
|
|
Elder, Clarence L. |
Bidirectional monitoring and control system |
Dec. 28, 1976 |
4,000,400 |
|
|
Elder, Clarence L. |
Timing device |
Jan. 12, 1965 |
3,165,188 |
|
|
Elder, Clarence L. |
Sweepstake programmer |
Jan. 19, 1971 |
3,556,531 |
|
|
Elder, Clarence L. |
Programmed association game |
July 20, 1971 |
3,594,003 |
|
|
Elder, Clarence L. |
Non-capsizable container |
Feb. 6, 1968 |
3,367,525 |
|
|
Elder, Clarence L. |
Random unit generator amusement device |
Nov. 6, 1973 |
3,770,269 |
|
|
Elkins, Thomas |
Combined dining, ironing table, and quilting frame |
Feb. 22, 1870 |
100,020 |
|
|
Elkins, Thomas |
Refrigerating apparatus |
Nov. 4, 1879 |
221,222 |
|
|
Elkins, Thomas |
Chamber commode |
Jan. 9, 1872 |
122,518 |
|
|
Emile, Philip E. |
Transistorized multivibrator circuit adapted to oscillate for only
a predetermined time |
Oct. 24, 1961 |
3,005,963 |
|
|
Emile, Philip E. |
Transistorized gating circuit |
May 2, 1961 |
2,982,868 |
|
|
Engram, Robert L. |
Shock falsing inhibitor circuit for a plural tone receiver
|
Apr. 23, 1974 |
3,806,938 |
|
|
Evans, James C. |
Airplane appliance |
Mar. 11, 1930 |
1,749,858 |
|
|
Evans, John H. |
Convertible settee and bed |
Oct. 5, 1897 |
591,095 |
|
|
Faulkner, Henry |
Ventilated shoe |
Apr. 29, 1890 |
426,495 |
|
|
Ferrell, Frank J. |
Apparatus for melting snow |
May 27, 1890 |
428,670 |
|
|
Ferrell, Frank J. |
Steam trap |
Feb. 11, 1890 |
420,993 |
|
|
Ferrell, Frank J. |
Valve |
Jan. 26, 1892 |
467,796 |
|
|
Ferrell, Frank J. |
Valve |
Apr. 14, 1891 |
450,451 |
|
|
Ferrell, Frank J. |
Valve |
May 27, 1890 |
428,671 |
|
|
Ferrell, Frank J. |
Valve |
Nov. 10, 1891 |
462,762 |
|
|
Fisher, David A. |
Joiners- clamp |
Apr. 20, 1875 |
162,281 |
|
|
Fisher, David A. |
Furniture casters |
Mar. 14, 1876 |
174,794 |
|
|
Flemmings, Robert F., Jr. |
Guitar |
Mar. 30, 1886 |
338,727 |
|
|
Fletcher, Sylvester J. |
Refuse container |
Sept. 18, 1990 |
D310,744 |
|
|
Forbes, Dennis A. |
Design for a card for a chemistry card game |
Apr. 17, 1934 |
D 91,996 |
|
|
Francis, Dawn E. |
Novel organic fertilizer and production thereof |
Sept. 18, 1990 |
4,957,534 |
|
|
Freeman, Louis W. |
Cuff for trousers |
May 19, 1931 |
1,805,577 |
|
|
Frye, Clara C. |
Surgical appliance |
Mar. 19, 1907 |
847,758 |
|
|
Frye, Irvin S. |
Adjustable shackle |
Sept. 23, 1969 |
3,468,123 |
|
|
Gant, Virgil Arnett |
Hair treating composition and method of use for setting
|
June 19, 1956 |
2,750,947 |
|
|
Gant, Virgil Arnett |
Method for treating hair |
June 23, 1953 |
2,643,375 |
|
|
Gant, Virgil Arnett |
Ammonium polysiloxanolate hair treating composition and method for
using same |
Apr. 2, 1957 |
2,787,274 |
|
|
Garner, Albert Y. |
Novel phosphonyl polymers |
Mar. 31, 1964 |
3,127,357 |
|
|
Garner, Albert Y. |
Flame retardant |
Nov. 2, 1976 |
3,989,702 |
|
|
Gaskin, Frances C. |
Sun protectant composition and method |
Feb. 21, 1989 |
4,806,344 |
|
|
Gay, Eddie Charles |
Cathode for a secondary electrochemical cell |
Sept. 23, 1975 |
3,907,589 |
|
|
Gay, Eddie Charles |
Compartmented electrode structure |
June 14, 1977 |
4,029,860 |
|
|
Gay, Eddie Charles |
Method of preparing electrodes with porous current collector structures
and solid reactants for secondary electrochemical cells
|
Jan. 20, 1976 |
3,933,520 |
|
|
Gill, Vincent A. |
Quick disconnect valved coupling |
Aug. 9, 1960 |
2,948,553 |
|
|
Gilliard, Joseph W. |
Car park |
Nov. 20, 1956 |
2,771,200 |
|
|
Gloster, Clay S. |
Method and apparatus for high precision weighted random pattern
generation |
Aug. 27, 1991 |
5,043,988 |
|
|
Goldsberry, Ronald E. |
Ultraviolet and thermally stable polymer compositions |
June 22, 1976 |
3,965,096 |
|
|
Goode, Sarah E. |
Cabinet bed |
July 14, 1885 |
322,177 |
Goode was the first African-American woman to obtain a U.S. patent
|
|
Gourdine, Meredith C. |
Electrogasdynamic converter with resistive channel |
Oct. 12, 1971 |
3,612,923 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic coating system |
Feb. 12, 1985 |
4,498,631 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic coating system |
Feb. 21, 1984 |
4,433,003 |
|
|
Gourdine, Meredith C. |
Electrostatic mass per unit volume dust monitor |
Feb. 27, 1973 |
3,718,029 |
|
|
Gourdine, Meredith C. |
Turbulence inducing electrogasdynamic precipitator |
June 1, 1971 |
3,581,468 |
|
|
Gourdine, Meredith C. |
Method and apparatus for electrogasdynamic coating |
June 27, 1972 |
3,673,463 |
|
|
Gourdine, Meredith C. |
Method and apparatus for improved cooling of hot materials
|
Dec. 3, 1985 |
4,555,909 |
|
|
Gourdine, Meredith C. |
Electrostatic painting method and apparatus |
Oct. 19, 1971 |
3,613,993 |
|
|
Gourdine, Meredith C. |
Apparatus for suppressing airborne particles |
Sept. 11, 1973 |
3,757,491 |
|
|
Gourdine, Meredith C. |
Copying system using electrogasdynamics |
July 13, 1971 |
3,592,541 |
|
|
Gourdine, Meredith C. |
Alternating current systems employing multiple electrogasdynamic
devices |
June 15, 1971 |
3,585,420 |
|
|
Gourdine, Meredith C. |
Improved acoustic image reproduction system using a piezoelectric
printer and electrogasdynamics |
Apr. 6, 1971 |
3,573,845 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic systems and methods |
June 1, 1971 |
3,582,694 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic method and apparatus for detecting the properties
of particulate matter entrained in gases |
June 10, 1969 |
3,449,667 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic coating system |
Mar. 4, 1986 |
4,574,092 |
|
|
Gourdine, Meredith C. |
Electrogasdynamic precipitator utilizing retarding fields
|
Mar. 21, 1972 |
3,650,092 |
|
|
Gourdine, Meredith C. |
Method and apparatus for converting chemical and thermal energy
into electricity |
Apr. 10, 1990 |
4,916,033 |
|
|
Gourdine, Meredith C. |
Apparatus and method for cooling heat generating electronic components
in a cabinet |
Mar. 22, 1994 |
5,297,005 |
|
|
Gourdine, Meredith C. |
Apparatus and method for cooling heat generating electronic components
in a cabinet |
June 6, 1995 |
5,422,787 |
|
|
Gourdine, Meredith C. |
Method and apparatus for producing multivortex fluid flow
|
Oct. 10, 1995 |
5,456,596 |
|
|
Gourdine, Meredith C. |
Method and apparatus for converting chemical and thermal energy
into electricity |
Jan. 30, 1996 |
5,487,957 |
|
|
Gourdine, Meredith C. |
Method and apparatus for transferring heat, mass, and momentum between
a fluid and a surface |
Aug. 27, 1996 |
5,548,907 |
|
|
Gourdine, Meredith C. |
Method for airport fog precipitation |
June 9, 1987 |
4,671,805 |
|
|
Gourdine, Meredith C. |
Method and apparatus for producing multivortex fluid flow
|
July 25, 1989 |
4,850,537 |
|
|
Gourdine, Meredith C. |
Electrostatic precipitator system |
Dec. 5, 1972 |
3,704,572 |
|
|
Grant, George F. |
Golf tee |
Dec. 12, 1899 |
638,920 |
Grant invented the special tapered golf tee. |
|
Grant, William S. |
Curtain rod support |
Aug. 4, 1896 |
565,075 |
|
|
Gray, Robert H. |
Baling press |
Aug. 28, 1894 |
525,203 |
|
|
Gray, Robert H. |
Cistern cleaner |
Apr. 9, 1895 |
537,151 |
|
|
Green, Harry James, Jr. |
Substrate for mounting filaments in close-spaced parallel array
|
June 8, 1971 |
3,584,130 |
|
|
Green, Harry James, Jr. |
Method of making a striated support for filaments |
Dec. 15, 1970 |
3,548,045 |
|
|
Green, Harry James, Jr. |
Method for sealing microelectronic device packages |
Mar. 14, 1972 |
3,648,357 |
|
|
Greene, Ervin G. |
Guard for downspouts |
Oct. 10, 1933 |
1,930,354 |
|
|
Greene, Frank S., Jr. |
Use of faulty storage circuits by position coding |
Apr. 4, 1972 |
3,654,610 |
|
|
Gregg, Clarence |
Machine gun |
Aug. 27, 1918 |
1,277,307 |
|
|
Gregory, James |
Motor |
Apr. 26, 1887 |
361,937 |
|
|
Grenon, Henry |
Razor stropping device |
Feb. 18, 1896 |
554,867 |
|
|
Griffin, Bessie Virginia |
Portable receptacle support |
Apr. 24, 1951 |
2,550,554 |
|
|
Griffin, Michael D. |
Progressive throttle positioning system |
Oct. 9, 1984 |
4,476,068 |
|
|
Griffin, Michael D. |
Throttle return spring assembly |
Mar. 18, 1986 |
4,576,762 |
|
|
Griffin, Thomas Walter |
Pool table attachment |
June 13, 1899 |
626,902 |
|
|
Grimes, Hermon L. |
Airplane |
Nov. 22, 1938 |
2,137,486 |
|
|
Gunn, Selim W. |
Shoe |
Jan. 16, 1900 |
641,642 |
|
|
Gurley, Clyde Edward |
Programmable external dial operating device |
Apr. 7, 1970 |
3,505,483 |
|
|
Gurley, Clyde Edward |
Automatic telephone alarm apparatus |
Apr. 7, 1970 |
3,505,476 |
|
|
Haines, James Henry |
Portable shampooing basin |
Sept. 28, 1897 |
590,833 |
|
|
Hale, William |
Motor vehicle |
June 5, 1928 |
1,672,212 |
|
|
Hale, William |
Aeroplane |
Nov. 24, 1925 |
1,563,278 |
|
|
Hall, Lloyd Augustus |
Synergistic antioxidant containing amino acids |
Aug. 8, 1950 |
2,518,233 |
|
|
Hall, Lloyd Augustus |
Sterilizing colloid materials |
Feb. 13, 1940 |
2,189,949 |
|
|
Hall, Lloyd Augustus |
Synergistic antioxidant |
June 13, 1950 |
2,511,802 |
|
|
Hall, Lloyd Augustus |
Antioxidant flakes |
June 13, 1950 |
2,511,803 |
|
|
Hall, Lloyd Augustus |
Antioxidant salt |
June 13, 1950 |
2,511,804 |
|
|
Hall, Lloyd Augustus |
Antioxidant |
Mar. 14, 1950 |
2,500,543 |
|
|
Hall, Lloyd Augustus |
Gelatin-base coating for food and the like |
Aug. 2, 1949 |
2,477,742 |
|
|
Hall, Lloyd Augustus |
Production of protein hydrolysate |
Jan. 2, 1951 |
2,536,171 |
|
|
Hall, Lloyd Augustus |
Antioxidant |
Mar. 22, 1949 |
2,464,927 |
|
|
Hall, Lloyd Augustus |
Production of protein hydrolysate flavoring material |
Jan. 14, 1947 |
2,414,299 |
|
|
Hall, Lloyd Augustus |
Capsicum-containing seasoning composition |
Sept. 25, 1945 |
2,385,412 |
|
|
Hall, Lloyd Augustus |
Protein composition of matter |
Aug. 5, 1941 |
2,251,334 |
|
|
Hall, Lloyd Augustus |
Manufacture of nitrogen-fortified whey concentrate |
Nov. 28, 1944 |
2,363,730 |
|
|
Hall, Lloyd Augustus |
Sterilization process |
Mar. 9, 1943 |
RE 22,284 |
|
|
Hall, Lloyd Augustus |
Yeast food |
June 15, 1943 |
2,321,673 |
|
|
Hall, Lloyd Augustus |
Inhibited detergent composition |
Apr. 18, 1939 |
2,155,045 |
|
|
Hall, Lloyd Augustus |
Sterilization of hospital and physicians' supplies |
May 31, 1960 |
2,938,766 |
|
|
Hall, Lloyd Augustus |
Phospholipoid carrier for antioxidant |
Mar. 22, 1949 |
2,464,928 |
|
|
Hall, Lloyd Augustus |
Solid seasoning composition containing lecithin |
Mar. 3, 1936 |
2,032,612 |
|
|
Hall, Lloyd Augustus |
Inhibited detergent composition |
Apr. 18, 1939 |
2,155,046 |
|
|
Hall, Lloyd Augustus |
Manufacture of protein composition |
Apr. 25, 1939 |
2,155,417 |
|
|
Hall, Lloyd Augustus |
Composition of matter |
Aug. 29, 1939 |
2,171,428 |
|
|
Hall, Lloyd Augustus |
Sterilization process |
Feb. 13, 1940 |
2,189,947 |
|
|
Hall, Lloyd Augustus |
Sterilization of pancreatin |
Feb. 13, 1940 |
2,189,948 |
|
|
Hall, Lloyd Augustus |
Edible dusting powder |
Jan. 17, 1939 |
2,144,371 |
|
|
Hall, Lloyd Augustus |
Puncture sealing composition and manufacture thereof |
Sept. 5, 1944 |
2,357,650 |
|
|
Hall, Lloyd Augustus |
Homogeneous alkaline detergents and method of producing same
|
Jan. 3, 1939 |
2,142,871 |
|
|
Hall, Lloyd Augustus |
Curing process for bacon |
May 15, 1951 |
2,553,533 |
|
|
Hall, Lloyd Augustus |
Curing of meats and the like |
May 17, 1938 |
2,117,478 |
|
|
Hall, Lloyd Augustus |
Antioxidant composition |
Nov. 27, 1956 |
2,772,170 |
|
|
Hall, Lloyd Augustus |
Stabilized solid seasoning composition |
Mar. 19, 1935 |
1,995,121 |
|
|
Hall, Lloyd Augustus |
Nonbleaching solid seasoning composition |
Mar. 19, 1935 |
1,995,120 |
|
|
Hall, Lloyd Augustus |
Solid seasoning composition containing capsicum and chloride
|
Mar. 19, 1935 |
1,995,119 |
|
|
Hall, Lloyd Augustus |
Synergistic antioxidants containing antioxidant acids |
May 4, 1954 |
2,677,616 |
|
|
Hall, Lloyd Augustus |
Manufacture of meat-curing composition |
Feb. 9, 1954 |
2,668,770 |
|
|
Hall, Lloyd Augustus |
Stable curing salt composition and manufacture thereof |
Feb. 9, 1954 |
2,668,771 |
|
|
Hall, Lloyd Augustus |
Antioxidant |
Jan. 16, 1951 |
RE 23,329 |
|
|
Hall, Lloyd Augustus |
Fatty monoglyceride citrate and anti-oxidant containing the same
|
Nov. 12, 1957 |
2,813,032 |
|
|
Hall, Lloyd Augustus |
Spice extraction and product |
Oct. 16, 1951 |
2,571,867 |
|
|
Hall, Lloyd Augustus |
Alkaline detergent compound |
Jan. 3, 1939 |
2,142,870 |
|
|
Hall, Lloyd Augustus |
Antioxidant material and use of said material in treating meat
|
Nov. 27, 1956 |
2,772,169 |
|
|
Hall, Lloyd Augustus |
Method of preserving fresh frozen pork trimmings |
July 29, 1958 |
2,845,358 |
|
|
Hall, Lloyd Augustus |
Vitamin concentrate |
Nov. 26, 1935 |
2,022,464 |
|
|
Hall, Lloyd Augustus |
Antioxidant composition |
Apr. 25, 1961 |
2,981,628 |
|
|
Hall, Lloyd Augustus |
Antioxidant composition |
Aug. 14, 1956 |
2,758,931 |
|
|
Hall, Lloyd Augustus |
Manufacture of stable dry papain composition |
Mar. 15, 1949 |
2,464,200 |
|
|
Hall, Lloyd Augustus |
Meat-curing salt composition |
Nov. 13, 1956 |
2,770,548 |
|
|
Hall, Lloyd Augustus |
Stabilized nitrite salt composition |
Jan. 31, 1939 |
2,145,417 |
|
|
Hall, Lloyd Augustus |
Spice extract and method of producing |
Oct. 16, 1951 |
2,571,948 |
|
|
Hall, Lloyd Augustus |
Synergistic antioxidants and the methods of preparing the same
|
Jan. 3, 1950 |
2,493,288 |
Hall has over 100 patents in food chemistry |
|
Hall, Lloyd Augustus |
Reaction product of polyoxyethylene derivative of a fatty acid partial
ester of hexitol anhydride and citric acid and an antioxidant containing
the same |
Sept. 4, 1956 |
2,761,784 |
|
|
Hall, Lloyd Augustus |
Seasoning material derived from red peppers and the derivation thereof
|
Oct. 28, 1941 |
2,260,897 |
|
|
Hall, Lloyd Augustus |
Meat-curing salt composition |
Nov. 13, 1956 |
2,770,550 |
|
|
Hall, Lloyd Augustus |
Meat-curing salt composition |
Nov. 13, 1956 |
2,770,549 |
|
|
Hall, Lloyd Augustus |
Asphalt emulsion and manufacture thereof |
Oct. 18, 1932 |
1,882,834 |
|
|
Hall, Lloyd Augustus |
Manufacture of bleached pepper products |
Oct. 26, 1937 |
2,097,405 |
|
|
Hall, Lloyd Augustus |
Meat-curing salt composition |
Nov. 13, 1956 |
2,770,551 |
|
|
Hall, Lloyd Augustus and Griffith, Carroll L. |
Sterilizing foodstuffs |
Feb. 8, 1938 |
2,107,697 |
|
|
Hall, Lloyd Augustus and Griffith, Enoch L. |
Protective coating |
June 13, 1933 |
1,914,351 |
|
|
Hall, Virginia E. |
Embroided fruit bowl wall hanging |
April 5, 1977 |
4,016,314 |
|
|
Hammonds, Julia Terry |
Apparatus for holding yarn skeins |
Dec. 15, 1896 |
572,985 |
|
|
Harding, Felix Harding |
Extension banquet table |
Nov. 22, 1898 |
614,468 |
|
|
Harney, Michael C. |
Lantern or lamp |
Aug. 19, 1884 |
303,844 |
|
|
Harper, David |
Bookcase |
June 6, 1961 |
D 190,500 |
|
|
Harper, David |
Mobile utility rack |
Apr. 12, 1960 |
D 187,654 |
|
|
Harper, Solomon |
Electrical hair treating implement |
Aug. 5, 1930 |
1,772,002 |
|
|
Harper, Solomon |
Thermostatic controlled hair curlers, combs, and irons |
Aug. 11, 1953 |
2,648,757 |
|
|
Harper, Solomon |
Thermostatic controlled fur and material dressing equipment
|
June 21, 1955 |
2,711,095 |
|
|
Harris, Betty W. |
Spot test for 1,3,5-triamino-2,4,6-trinitrobenzene, TATB
|
Oct. 21, 1986 |
4,618,452 |
|
|
Harris, Edward L. |
Apparatus for handling corrosive acid substances |
July 24, 1956 |
2,756,129 |
|
|
Harrison, Emmett Scott |
Turbojet afterburner engine with two-position exhaust nozzle
|
Jan. 6, 1981 |
4,242,865 |
|
|
Harrison, Emmett Scott |
Gas turbine air compressor and control therefor |
Sept. 21, 1971 |
3,606,971 |
|
|
Harrison, Jesse |
Combination tooth brush and paste holder |
Feb. 9, 1932 |
1,844,036 |
|
|
Harwell, William D. |
Apparatus and method of capturing an orbiting spacecraft
|
May 12, 1987 |
4,664,344 |
|
|
Hawkins, Joseph |
Gridiron |
Mar. 26, 1845 |
3,973 |
|
|
Hawkins, Randall |
Harness attachment |
Oct. 4, 1887 |
370,943 |
|
|
Hawkins, Walter Lincoln |
Preparation of 1,2 , Di-Primary amines |
Feb. 26, 1952 |
2,587,043 |
Hawkins has numerous chemical patents |
|
Hawkins, Walter Lincoln |
Stabilized alpha-mono-olefinic polymers |
Feb. 14, 1967 |
3,304,283 |
|
|
Hawkins, Walter Lincoln |
Stabilized straight-chain hydrocarbons |
June 2, 1959 |
2,889,306 |
|
|
Hawkins, Williams S. |
Automobile seat cape |
Feb. 28, 1933 |
1,899,327 |
|
|
Headen, Minnis |
Foot power hammer |
Oct. 5, 1886 |
350,363 |
|
|
Hearns, Robert |
Sealing attachment for bottles |
Feb. 15, 1898 |
598,929 |
|
|
Hearns, Robert |
Detachable car fender |
July 4, 1899 |
628,003 |
|
|
Hearns, William |
Device for removing and inserting taps and plugs in water mains
|
Oct. 8, 1912 |
1,040,538 |
|
|
Helm, Tony W. |
Universal joint |
Aug. 28, 1956 |
2,760,358 |
|
|
Henderson, Henry Fairfax, Jr. |
Weight loss control system |
Sept. 5, 1978 |
4,111,336 |
|
|
Hill, Henry Aaron |
Foamable composition comprising a thermoplastic polymer and barium
azocarbonate and method of foaming |
July 14, 1964 |
3,141,002 |
|
|
Hill, Henry Aaron |
Manufacture of azodicarbonamide |
June 13, 1961 |
2,988,545 |
|
|
Hill, Henry Aaron |
Curing furfuryl-alcohol-modified urea formaldehyde condensates
|
Jan. 10, 1967 |
3,297,611 |
|
|
Hilyer, Andrew F. |
Water evaporator attachment for hot air registers |
Aug. 26, 1890 |
435,095 |
|
|
Hilyer, Andrew F. |
Evaporator for hot air registers |
Oct. 14, 1890 |
438,159 |
|
|
Hines, Samuel J. |
Life preserver |
May 4, 1915 |
1,137,971 |
|
|
Hines, Samuel J. |
Lawn mower attachment |
May 30, 1933 |
1,911,278 |
|
|
Hodge, John E. |
Novel reductones and methods of making them |
May 10, 1960 |
2,936,308 |
Hodge has numerous patents in the field of food technology
|
|
Hodge, John E. |
Glucose-amine sequestrants |
Aug. 15, 1961 |
2,996,449 |
|
|
Hodge, John E. |
Substituted benzodioxan sweetening compound |
Mar. 27, 1979 |
4,146,650 |
|
|
Hodges, Clarence B. and McCoy, Elijah |
Lubricator |
Nov. 18, 1884 |
308,258 |
|
|
Holmes, Elijah H. |
Gage |
Nov. 12, 1895 |
549,513 |
|
|
Holmes, Lydia M. |
Knockdown wheeled toy |
Nov. 14, 1950 |
2,529,692 |
|
|
Hopkins, Harry C. |
Power controller |
Nov. 3, 1987 |
4,704,570 |
|
|
Horne, June B. |
Emergency escape apparatus and method of using same |
Feb. 12, 1985 |
4,498,557 |
|
|
Howard, Darnley E. |
Optical apparatus for indicating the position of a tool
|
Jan. 24, 1939 |
2,145,116 |
|
|
Howard, Darnley Moseley |
Method of making radome with an integral antenna |
June 24, 1969 |
3,451,127 |
|
|
Hughes, Isaiah D. |
Combined excavator and elevator |
Nov. 26, 1901 |
687,312 |
|
|
Hull, Wilson E. |
Sublimination timing switch |
Nov. 15, 1966 |
3,286,064 |
|
|
Hull, Wilson E. |
Mass release mechanism for satellites |
Jan. 28, 1969 |
3,424,403 |
|
|
Hunter, John W. |
Portable weighing scale |
Nov. 3, 1896 |
570,553 |
|
|
Huntley, James E. |
Emergency fire escape mechanism |
Apr. 29, 1975 |
3,880,255 |
|
|
Hyde, Robert N. |
Composition for cleaning and preserving carpets |
Nov. 6, 1888 |
392,205 |
|
|
Ingram, Clifton M. |
Well drilling tool |
June 16, 1925 |
1,542,776 |
|
|
Ingram, Clifton M. |
Railroad crossing flag signal |
Feb. 10, 1925 |
1,526,215 |
|
|
Jackson, Benjamin F. |
Heating apparatus |
Mar. 1, 1898 |
599,985 |
|
|
Jackson, Benjamin F. |
Matrix drying apparatus |
May 10, 1898 |
603,879 |
|
|
Jackson, Benjamin F. |
Gas burner |
Apr. 4, 1899 |
622,482 |
|
|
Jackson, Benjamin F. |
Steam boiler |
Jan. 7, 1902 |
690,730 |
|
|
Jackson, Brian G. |
Portable highway warning device with frangible retainer ring
|
July 7, 1998 |
5,775,834 |
|
|
Jackson, Harry |
Advertising apparatus |
June 28, 1932 |
1,865,374 |
|
|
Jackson, Harry and Jackson, Mary E. |
Burglar alarm switch |
Feb. 23, 1937 |
2,071,343 |
|
|
Jackson, Harry and Jackson, Mary E. |
Protective appliance |
Apr. 21, 1936 |
2,038,491 |
|
|
Jackson, Harry and Jackson, Mary E. |
Protective appliance |
Sept. 1, 1936 |
2,053,035 |
|
|
Jackson, Henry |
Method and composition for autocatalytically depositing copper
|
Apr. 1, 1969 |
3,436,233 |
|
|
Jackson, Henry A. |
Kitchen table |
Oct. 6, 1896 |
569,135 |
|
|
Jackson, Norman |
Pneumatic tire |
July 12, 1921 |
1,384,134 |
|
|
Jackson, William H. |
Railway switch |
Nov. 16, 1897 |
593,665 |
|
|
Jackson, William H. |
Railway switch |
Mar. 9, 1897 |
578,641 |
|
|
Jackson, William H. |
Automatic locking switch |
Aug. 23, 1898 |
609,436 |
|
|
Jefferson, Donald E. |
Digital data storage system |
July 18, 1972 |
3,678,468 |
|
|
Jefferson, Donald E. |
Triggered exploding wire device |
Nov. 29, 1966 |
3,288,068 |
|
|
Jennings, Thomas L. |
Dry scouring |
Mar. 3, 1821 |
3306X |
This is the first patent granted to an African-American inventor
|
|
Johnson, Andrew R. |
Precision digital delay circuit |
Apr. 2, 1968 |
3,376,436 |
|
|
Johnson, Anthony M. |
Photodetector having semi-insulating material and a contoured, substantially
periodic surface |
Nov. 26, 1985 |
4,555,622 |
|
|
Johnson, Anthony M. |
High speed circuit measurements using photoemission sampling
|
Jan. 26, 1988 |
4,721,910 |
|
|
Johnson, Anthony M. |
Integrated optical device having integral photodetector
|
Nov. 3, 1987 |
4,703,996 |
|
|
Johnson, Daniel |
Lawn mower attachment |
Sept. 10, 1889 |
410,836 |
|
|
Johnson, Daniel |
Rotary dining table |
Jan. 15, 1889 |
396,089 |
|
|
Johnson, Daniel |
Grass receiver for lawn mowers |
June 10, 1890 |
429,629 |
|
|
Johnson, George M. |
Automatic stopping and releasing device for mine cars |
Dec. 4, 1917 |
1,249,106 |
|
|
Johnson, Isaac R. |
Bicycle frame |
Oct. 10, 1899 |
634,823 |
|
|
Johnson, John Arthur |
Wrench |
Apr. 18, 1922 |
1,413,121 |
Johnson was the world's first African-American heavyweight champion
|
|
Johnson, John Arthur |
Theft-preventing device for vehicles |
Dec. 12, 1922 |
1,438,709 |
|
|
Johnson, Lonnie G. |
System for detonating a percussion cap in a toy projectile
|
Jan. 13, 1998 |
5,707,270 |
|
|
Johnson, Lonnie G. |
Double tank pinch trigger pump water gun |
Dec. 31, 1996 |
RE 35,412 |
|
|
Johnson, Lonnie G. |
Electric pump toy water gun |
Dec. 24, 1996 |
5,586,688 |
|
|
Johnson, Lonnie G. |
Pneumatic launcher for a toy projectile and the like |
Sept. 10, 1996 |
5,553,598 |
|
|
Johnson, Lonnie G. |
Compressed air gun with magazine indexer |
Jan. 14, 1997 |
5,592,931 |
|
|
Johnson, Lonnie G. |
Rapid fire compressed air gun |
Jan. 28, 1997 |
5,596,978 |
|
|
Johnson, Lonnie G. |
Compressed air gun |
May 6, 1997 |
5,626,123 |
|
|
Johnson, Lonnie G. |
Toy rocket launcher |
Aug. 5, 1997 |
5,653,216 |
|
|
Johnson, Lonnie G. |
Toy rocket with velocity dependent chute release |
Aug. 27,1996 |
5,549,497 |
|
|
Johnson, Lonnie G. |
Compressed air gun with single action pump |
Dec. 30, 1997 |
5,701,879 |
|
|
Johnson, Lonnie G. |
Rapid fire compressed air gun |
Jan. 20, 1998 |
5,709,199 |
|
|
Johnson, Lonnie G. |
Hair drying curler apparatus |
Jan. 27, 1998 |
5,711,324 |
|
|
Johnson, Lonnie G. |
Voice activated compressed air toy gun |
Mar. 10, 1998 |
5,724,955 |
|
|
Johnson, Lonnie G. |
Rapid fire compressed air gun |
Dec. 23, 1997 |
5,699,781 |
|
|
Johnson, Lonnie G. |
Liquid jet propelled transporter and launcher toy |
Mar. 30, 1993 |
5,197,452 |
|
|
Johnson, Lonnie G. |
Smoke detecting timer controlled thermostat |
July 8, 1980 |
4,211,362 |
|
|
Johnson, Lonnie G. |
Wet diaper detector |
Nov. 21, 1995 |
5,469,145 |
|
|
Johnson, Lonnie G. |
Toy airplane and launcher |
Mar. 7, 1995 |
5,395,275 |
|
|
Johnson, Lonnie G. |
Toy rocket with velocity dependent chute release |
Apr. 18, 1995 |
5,407,375 |
|
|
Johnson, Lonnie G. |
Digital distance measuring instrument |
Mar. 6, 1979 |
4,143,267 |
|
|
Johnson, Lonnie G. |
Variable resistance type sensor controlled switch |
Jan. 1, 1980 |
4,181,843 |
|
|
Johnson, Lonnie G. |
Automatic sprinkler control |
Mar. 3, 1981 |
4,253,606 |
|
|
Johnson, Lonnie G. |
Thermal energy accumulation |
Oct. 16, 1984 |
4,476,693 |
|
|
Johnson, Lonnie G. |
Soil moisture potential determination by weight measurement
|
Apr. 9, 1985 |
4,509,361 |
|
|
Johnson, Lonnie G. |
Squirt gun |
May 27, 1986 |
4,591,071 |
|
|
Johnson, Lonnie G. |
Johnson tube, a thermodynamic heat pump |
Feb. 16, 1988 |
4,724,683 |
|
|
Johnson, Lonnie G. |
Flow actuated pulsator |
July 19, 1988 |
4,757,946 |
|
|
Johnson, Lonnie G. |
Pinch trigger hand pump water gun with non-detachable tank
|
Apr. 26, 1994 |
5,305,919 |
|
|
Johnson, Lonnie G. |
Double tank pinch trigger pump water gun |
Sept. 29, 1992 |
5,150,819 |
|
|
Johnson, Lonnie G. |
Thermionic generator |
July 30, 1996 |
5,541,464 |
|
|
Johnson, Lonnie G. |
Pinch trigger hand pump water gun with multiple tanks |
Aug. 24, 1993 |
5,238,149 |
|
|
Johnson, Lonnie G. |
Wet diaper detector |
Nov. 30, 1993 |
5,266,928 |
|
|
Johnson, Lonnie G. |
Combined aerodynamic glider and launcher |
Dec. 21,1993 |
D 342,551 |
|
|
Johnson, Lonnie G. |
Pinch trigger water gun with rearwardly mounted hand pump
|
Mar. 8, 1994 |
5,292,032 |
|
|
Johnson, Lonnie G. |
Hair drying curler apparatus |
Apr. 5, 1994 |
5,299,367 |
|
|
Johnson, Lonnie G. |
Low pressure, high volume pressurized water gun |
June 21, 1994 |
5,322,191 |
|
|
Johnson, Lonnie G. |
Water arrow projecting bow |
July 26, 1994 |
5,332,120 |
|
|
Johnson, Lonnie G. |
Pressurized toy rocket with rapid action release mechanism
|
Jan. 17, 1995 |
5,381,778 |
|
|
Johnson, Lonnie G. |
Fluid pulsator with accumulator for frequency control |
Mar. 21, 1995 |
5,398,873 |
|
|
Johnson, Lonnie G. |
Pressurized air/water rocket and launcher |
May 16, 1995 |
5,415,153 |
|
|
Johnson, Lonnie G. |
Fluid powering and launching system for a toy vehicle |
Mar. 19, 1996 |
5,499,940 |
|
|
Johnson, Lonnie G. |
Air pressure toy rocket launcher |
July 23, 1996 |
5,538,453 |
|
|
Johnson, Lonnie G. |
Pinch trigger pump water gun |
Dec. 24, 1991 |
5,074,437 |
|
|
Johnson, Paul E. |
Therapeutic lamps |
Jan. 19, 1932 |
1,842,100 |
|
|
Johnson, Payton |
Swinging chair |
Nov. 15, 1881 |
249,530 |
|
|
Johnson, Powell |
Eye protector |
Nov. 2, 1880 |
234,039 |
|
|
Johnson, Wesley |
Velocipede |
June 20, 1899 |
627,335 |
|
|
Johnson, William A. |
Paint vehicle |
Dec. 4, 1888 |
393,763 |
|
|
Johnson, Willie Harry |
Mechanism for overcoming dead centers |
Oct. 11, 1898 |
612,345 |
|
|
Johnson, Willie Harry |
Mechanism for overcoming dead centers |
Feb. 4, 1896 |
554,223 |
|
|
Johnson, Willis |
Egg beater |
Feb. 5, 1884 |
292,821 |
|
|
Jones, Albert A. and Long, Amos E. |
Caps for bottles, jars, etc. |
Sept. 13, 1898 |
610,715 |
|
|
Jones, Clinton |
Electric release for toy guns |
June 21, 1949 |
2,474,054 |
|
|
Jones, Felix B. |
Firearm |
Sept. 25, 1928 |
1,685,673 |
|
|
Jones, Frederick McKinley |
Method and means for preserving perishable foodstuffs in transit
|
Feb. 12, 1957 |
2,780,923 |
|
|
Jones, Frederick McKinley |
Engine actuated ventilating system |
Sept. 26, 1950 |
2,523,273 |
|
|
Jones, Frederick McKinley |
Thermostat and temperature control system |
Feb. 23, 1960 |
2,926,005 |
|
|
Jones, Frederick McKinley |
Air conditioning unit |
July 4, 1950 |
D 159,209 |
|
|
Jones, Frederick McKinley |
Rotary compressor |
Apr. 18, 1950 |
2,504,841 |
|
|
Jones, Frederick McKinley |
Design for air conditioning unit |
Apr. 28, 1942 |
D 132,182 |
|
|
Jones, Frederick McKinley |
Means operated by a starter generator for cooling a gas engine
|
July 12, 1949 |
2,475,843 |
|
|
Jones, Frederick McKinley |
Methods and means of defrosting a cold diffuser |
Jan. 19, 1954 |
2,666,298 |
|
|
Jones, Frederick McKinley |
Means for thermostatically operating gas engines |
July 26, 1949 |
2,477,377 |
|
|
Jones, Frederick McKinley |
Means for automatically stopping and starting gas engines
|
Dec. 21, 1943 |
2,337,164 |
|
|
Jones, Frederick McKinley |
Refrigeration control device |
Jan. 8, 1952 |
2,581,956 |
|
|
Jones, Frederick McKinley |
Prefabricated refrigerator construction |
Dec. 26, 1950 |
2,535,682 |
|
|
Jones, Frederick McKinley |
Air conditioning unit |
July 12, 1949 |
2,475,841 |
Jones' inventions made it possible to refrigerate trucks
|
|
Jones, Frederick McKinley |
Two-cycle gas engine |
Mar. 11, 1947 |
2,417,253 |
|
|
Jones, Frederick McKinley |
Two-cycle gas engine |
May 29, 1945 |
2,376,968 |
|
|
Jones, Frederick McKinley |
Apparatus for heating or cooling atmosphere within an enclosure
|
Oct. 24, 1950 |
2,526,874 |
|
|
Jones, Frederick McKinley |
Means for preventing frosting of evaporator heat exchangers
|
May 31, 1949 |
2,471,692 |
|
|
Jones, Frederick McKinley |
Starter generator |
July 12, 1949 |
2,475,842 |
|
|
Jones, Frederick McKinley |
Control device for internal combustion engine |
Sept. 2, 1958 |
2,850,001 |
|
|
Jones, Frederick McKinley |
Removable cooling units for compartments |
Dec. 14, 1943 |
2,336,735 |
|
|
Jones, Frederick McKinley |
Ticket dispensing machine |
June 27, 1939 |
2,163,754 |
|
|
Jones, Frederick McKinley |
System for controlling operation of refrigeration units
|
May 23, 1950 |
2,509,099 |
|
|
Jones, Frederick McKinley |
Locking mechanism |
Aug. 4, 1953 |
2,647,287 |
|
|
Jones, Frederick McKinley |
Method and means for air conditioning |
Dec. 7, 1954 |
2,696,086 |
|
|
Jones, Frederick McKinley |
Removable cooling unit for compartments |
May 11, 1948 |
RE 23,000 |
|
|
Jones, Howard St. Claire, Jr. |
Dielectric-loaded antenna with matching window |
June 30, 1970 |
3,518,683 |
|
|
Jones, Howard St. Claire, Jr. |
Electronically scanned microwave antennas |
Aug. 23, 1966 |
3,268,901 |
Jones has many patents in the area of microwave and antennas
|
|
Jones, Howard St. Claire, Jr. |
Waveguide components |
July 24, 1962 |
3,046,507 |
|
|
Jones, Howard St. Claire, Jr. |
Reciprocal ferrite waveguide phase shifter having means to rotate
the magnetic field about an axis transverse to the longitudinal
axis of the ferrite rod |
Aug. 23, 1966 |
3,268,837 |
|
|
Jones, Howard St. Claire, Jr. |
Antenna testing shield |
Apr. 10, 1962 |
3,029,430 |
|
|
Jones, Howard St. Claire, Jr. |
Conformal edge-slot radiators |
Sept. 27, 1977 |
4,051,480 |
|
|
Jones, Howard St. Claire, Jr. |
Multifrequency series-fed edge slot antenna |
Dec. 8, 1981 |
4,305,078 |
|
|
Jones, James C. |
Portable drill-frame |
Jan. 22, 1895 |
532,881 |
|
|
Jones, John Leslie |
Preparation of substituted phenols |
Feb. 14, 1950 |
2,497,503 |
|
|
Jones, John Leslie |
Smokeless slow burning cast propellant |
Sept. 12, 1978 |
4,112,849 |
|
|
Jones, John Leslie |
Personnel restraint system for vehicular occupants |
Sept. 12, 1972 |
3,690,695 |
|
|
Jones, Sylvester S. |
Manicuring device |
Jan. 7, 1930 |
1,742,862 |
|
|
Jones, Wilbert L. |
Duplex capstan |
June 28, 1966 |
3,258,247 |
|
|
Jones, William B. |
Dentist apparatus |
Oct. 19, 1937 |
2,096,375 |
|
|
Jordan, John H. |
Cocktail table |
May 18, 1971 |
D 220,768 |
|
|
Jordan, John H. |
Dresser |
Feb. 16, 1971 |
D 219,927 |
|
|
Jordan, John H. |
Combined clock and wall plaque |
June 22, 1971 |
D 220,965 |
|
|
Joyce, James A. |
Coal or ore bucket |
Apr. 26, 1898 |
603,143 |
|
|
Joyner, Marjorie Stewart |
Permanent waving machine |
Nov. 27, 1928 |
1,693,515 |
This patent was assigned to Madame C. J. Walker's company
|
|
Julian, Hubert |
Airplane safety appliance |
May 24, 1921 |
1,379,264 |
|
|
Julian, Percy Lavon |
Recovery of sterols |
Oct. 22, 1940 |
2,218,971 |
|
|
Julian, Percy Lavon |
Preparation of cortisone |
June 26, 1956 |
2,752,339 |
|
|
Julian, Percy Lavon |
Method for preparing 16(alpha)-hydroxypregnenes and intermediates
obtained therein |
Sept. 20, 1966 |
3,274,178 |
|
|
Julian, Percy Lavon |
16-Aminomenthyl-17-alkyltestosterone derivatives |
Sept. 15, 1964 |
3,149,132 |
Julian was a prolific researcher with over 100 patents worldwide
|
|
Julien, Leonard J. |
Cane planter |
Nov. 22, 1966 |
3,286,858 |
|
|
Keelan, Harry Sanderlin |
Colloidal silver iodide compound and method of preparing same
|
Dec. 2, 1930 |
1,783,334 |
|
|
Kelley, George W. |
Steam table |
Oct. 26, 1897 |
592,591 |
|
|
Kelly, Kenneth C. |
Linearly polarized monopulse lobing antenna having cancellation
of cross-polarization components in the principal lobe |
Nov. 6, 1962 |
3,063,049 |
|
|
Kelly, Lawrence Randolph |
Programmable external dial operating device |
Apr. 7, 1970 |
3,505,483 |
|
|
Kenner, Beatrice |
Sanitary belt |
May 15, 1956 |
2,745,406 |
|
|
Kenner, Mary Beatrice |
Carrier attachment for invalid walkers |
May 18, 1976 |
3,957,071 |
|
|
Kenner, Mary Beatrice |
Bathroom tissue holder |
Oct. 19, 1982 |
4,354,643 |
|
|
Kenner, Mary Beatrice |
Shower wall and bathtub mounted back washer |
Sept. 29, 1987 |
4,696,068 |
|
|
King, James |
Combination cotton thinning and cultivating machine |
Feb. 28, 1928 |
1,661,122 |
|
|
King, John G. |
Power line sensing appliance theft alarm |
Nov. 29, 1966 |
3,289,194 |
|
|
Knox, Lawrence Howland |
Production of arecoline |
May 2, 1950 |
2,506,458 |
|
|
Knox, Lawrence Howland |
Photochemical preparation of tropilidenes |
July 28, 1953 |
2,647,081 |
|
|
Knox, William J., Jr. |
Coating aids for hydrophilic colloid layers of photographic elements
|
Nov. 10, 1970 |
3,539,352 |
|
|
Knox, William J., Jr. |
Coating aids for gelatin compositions |
June 12, 1962 |
3,038,804 |
|
|
Knox, William J., Jr. |
Gelatin coating compositions |
Feb. 28, 1967 |
3,306,749 |
Knox has approximately 25 patents related to photography
|
|
Latimer, Lewis H. |
Book supporter |
Feb. 7, 1905 |
781,890 |
|
|
Latimer, Lewis Howard |
Lamp fixture |
Aug. 30, 1910 |
968,787 |
Latimer was one of the "Edison Pioneers" with patents
in electricity |
|
Latimer, Lewis Howard |
Locking rack for hats, coats, and umbrellas |
Mar. 24, 1896 |
557, 076 |
|
|
Latimer, Lewis Howard |
Process of manufacturing carbons |
Jan. 17, 1882 |
252,386 |
|
|
Latimer, Lewis Howard |
Apparatus for cooling and disinfecting |
Jan. 12, 1886 |
334, 078 |
|
|
Latimer, Lewis Howard and Brown, Charles W. |
Water closets for railway cars |
Feb. 10, 1874 |
147,363 |
|
|
Latimer, Lewis Howard and Nichols, Joseph V. |
Electric lamp |
Sept. 13, 1881 |
247,097 |
|
|
Latimer, Lewis Howard and Tregoning, John |
Globe supporter for electric lamps |
Mar. 21, 1882 |
255,212 |
|
|
Lavalette, William A. |
Printing press ( variation ) |
Sept. 17, 1878 |
208,208 |
|
|
Lavalette, William A. |
Improvement in printing presses |
Sept. 17, 1878 |
208,184 |
|
|
Lee, Arthur |
Self propelled toy fish |
Dec. 22, 1936 |
2,065,337 |
|
|
Lee, Henry |
Improvements in animal traps |
Feb. 12, 1867 |
61,941 |
|
|
Lee, Joseph |
Kneading machine |
Aug. 7, 1894 |
524,042 |
|
|
Lee, Joseph |
Bread crumbing machine |
June 4, 1895 |
540,553 |
|
|
Lee, Lester A. |
Carbon dioxide laser fuels |
Mar. 8, 1977 |
4,011,116 |
|
|
Lee, Maurice William |
Aromatic pressure cooker and smoker |
Sept. 29, 1959 |
2,906,191 |
|
|
Lee, Robert |
Safety attachment for automotive vehicles |
Oct. 4, 1938 |
2,132,304 |
|
|
Leonard, Herbert |
High impact polystyrene |
June 22, 1971 |
3,586,740 |
|
|
Leonard, Herbert |
Production of hydroxylamine hydrochloride |
Jan. 28, 1964 |
3,119,657 |
|
|
Leslie, Frank W. |
Envelope seal |
Sept. 21, 1897 |
590,325 |
|
|
LeVert, Francis Edward |
Continuous fluid level detector |
Feb. 21, 1989 |
4,805,454 |
|
|
LeVert, Francis Edward |
Threshold self-powered gamma detector for use as a monitor of power
in a nuclear reactor |
May 23, 1978 |
4,091,288 |
LeVert has numerous patents in physics |
|
LeVert, Francis Edward |
Monitor for deposition on heat transfer surfaces |
Feb. 2, 1988 |
4,722,610 |
|
|
Lewis, Anthony L. |
Window cleaner |
Sept. 27, 1892 |
483,359 |
|
|
Lewis, Edward R. |
Spring gun |
May 3, 1887 |
362,096 |
|
|
Lewis, James Earl |
Antenna feed for two coordinate tracking radars |
June 11, 1968 |
3,388,399 |
|
|
Linden, Henry |
Piano truck |
Sept. 8, 1891 |
459,365 |
|
|
Little, Ellis |
Bridle-bit |
Mar. 7, 1882 |
254,666 |
|
|
Logan, Emanuel L., Jr. |
Door bar latch |
July 13, 1971 |
3,592,497 |
|
|
Long, Amos E. and Jones, Albert A. |
Cap for bottle and jars |
Sept. 13, 1898 |
610,715 |
|
|
Loudin, Frederick J. |
Key fastener |
Jan. 9, 1894 |
512,308 |
|
|
Loudin, Frederick J. |
Fastener for the meeting rails of sashes |
Dec. 12, 1893 |
510,432 |
|
|
Love, John Lee |
Pencil sharpener |
Nov. 23, 1897 |
594,114 |
|
|
Love, John Lee |
Plasterers' hawk |
July 9, 1895 |
542,419 |
|
|
Lovell, Henry R. |
Design for a doorcheck |
Sept. 13, 1932 |
D 87,753 |
|
|
Lovett, William E. |
Motor fuel composition |
Sept. 18, 1962 |
3,054,666 |
|
|
Lu Valle, James E. |
Photographic processes |
Nov. 23, 1965 |
3,219,445 |
|
|
Lu Valle, James E. |
Sensitizing photographic media |
Nov. 23, 1965 |
3,219,451 |
|
|
Lu Valle, James E. |
Photographic medium and methods of preparing same |
Nov. 23, 1965 |
3,219,448 |
|
|
MacBeth, Arthur L. |
Picture projection theater |
June 13, 1922 |
1,419,281 |
|
|
MacDonald, Hugh D., Jr. |
Rocket catapult |
June 3, 1969 |
3,447,767 |
|
|
Mack, John L. |
Participant-identification recording and playback system
|
Jun. 17, 1986 |
4,596,041 |
|
|
Madison, Shannon L. |
Electrical wiring harness termination system |
Dec. 27, 1988 |
4,793,820 |
|
|
Madison, Shannon L. |
Refrigerating apparatus |
Sept. 28, 1965 |
3,208,232 |
|
|
Madison, Walter G. |
Flying machine |
Dec. 10, 1912 |
1,047,098 |
|
|
Maloney, Kenneth Morgan |
Alumina coatings for mercury vapor lamps |
Mar. 14, 1978 |
4,079,288 |
|
|
Maloney, Kenneth Morgan |
Alumina coatings for an electric lamp |
Feb. 25, 1975 |
3,868,266 |
|
|
Mapp, Calvin R. |
Disposable syringe |
July 5, 1977 |
4,033,347 |
|
|
Marshall, Willis |
Grain binder |
May 11, 1886 |
341,589 |
|
|
Martin, Thomas J. |
Improvement in fire extinguishers |
March 26, 1872 |
125, 063 |
|
|
Martin, Washington A. |
Lock |
Dec. 30, 1890 |
443,945 |
|
|
Martin, Washington A. |
Lock |
July 23, 1889 |
407,738 |
|
|
Mathis, Nathaniel |
Barber's apron |
Oct. 7, 1975 |
D 237,022 |
|
|
Matzeliger, Jan Earnst |
Nailing machine |
Feb. 25, 1890 |
421,954 |
|
|
Matzeliger, Jan Earnst |
Tack separating and distributing mechanism |
Mar. 25, 1890 |
423,937 |
|
|
Matzeliger, Jan Earnst |
Lasting machine |
Sept. 22, 1891 |
459,899 |
|
|
Matzeliger, Jan Earnst |
Lasting machine |
Mar. 20, 1883 |
274,207 |
Matzeliger is credited for revolutionizing the U.S. shoe industry
|
|
Matzeliger, Jan Earnst |
Mechanism for distributing tacks, nails, etc. |
Nov. 26, 1899 |
415,726 |
|
|
McClennan, Walter N. |
Coin mechanism |
Dec. 9, 1924 |
1,518,208 |
|
|
McClennan, Walter N. |
Automatic railway car door |
Mar. 9,1920 |
1,333,430 |
|
|
McClennan, Walter N. |
Car door actuating mechanism |
Apr. 18, 1922 |
RE 15,338 |
|
|
McCoy, Elijah |
Lubricator |
July 18, 1882 |
261,166 |
|
|
McCoy, Elijah |
Lubricator |
May 29, 1888 |
383,745 |
|
|
McCoy, Elijah |
Lubricator |
Mar. 28, 1882 |
255,443 |
|
|
McCoy, Elijah |
Lubricator |
Feb. 8, 1887 |
357,491 |
|
|
McCoy, Elijah |
Lubricator |
June 16, 1885 |
320,379 |
|
|
McCoy, Elijah |
Lubricator |
May 29, 1888 |
383,746 |
|
|
McCoy, Elijah |
Lubricator |
June 6, 1893 |
498,809 |
|
|
McCoy, Elijah |
Lubricator |
Apr. 5, 1892 |
472,066 |
|
|
McCoy, Elijah |
Lubricator for slide valves |
May 24, 1887 |
363,529 |
|
|
McCoy, Elijah |
Lubricator |
Sept. 13, 1898 |
610,634 |
|
|
McCoy, Elijah |
Lubricator |
Mar. 1, 1892 |
470,163 |
|
|
McCoy, Elijah |
Lubricator |
Oct. 4, 1898 |
611,759 |
|
|
McCoy, Elijah |
Lubricator |
June 27, 1899 |
627,623 |
|
|
McCoy, Elijah |
Lubricator attachment |
Apr. 19, 1887 |
361,435 |
|
|
McCoy, Elijah |
Dope cup |
Sept. 29, 1891 |
460,215 |
|
|
McCoy, Elijah |
Lubricator |
Dec. 29, 1891 |
465,875 |
|
|
McCoy, Elijah |
Improvement in steam cylinder lubricator |
Feb. 1, 1876 |
173,032 |
|
|
McCoy, Elijah |
Improvement in lubricators |
May 27, 1873 |
139,407 |
|
|
McCoy, Elijah |
Improvement in steam lubricators |
Jan. 20, 1874 |
146,697 |
|
|
McCoy, Elijah |
Improvement in lubricators for steam engines |
July 23, 1872 |
129,843 |
McCoy received 25 patents for different types of lubricators between
1872 and 1899. |
|
McCoy, Elijah |
Lubricator |
Jan. 9, 1883 |
270,238 |
|
|
McCoy, Elijah |
Improvement in lubricators for steam engines |
Aug. 6, 1872 |
130,305 |
|
|
McCoy, Elijah |
Improvement in steam cylinder lubricators |
July 4, 1876 |
179,585 |
|
|
McCoy, Elijah |
Oil cup |
Nov. 15, 1898 |
614,307 |
|
|
McCoy, Elijah |
Improvement in ironing tables |
May 12, 1874 |
150,876 |
|
|
McCoy, Elijah |
Steam dome for locomotives |
June 16, 1885 |
320,354 |
|
|
McCoy, Elijah and Hodges, Clarence B. |
Lubricator |
Dec. 24, 1889 |
418,139 |
|
|
McCoy, Melvin |
Multi-purpose uniaxial litter enginery or M.U.L.E. |
May 12, 1987 |
4,664,395 |
|
|
McCree, Daniel |
Portable fire escape |
Nov. 11, 1890 |
440,322 |
|
|
McGee, Hansel L. |
Method of preparation of carbon transfer inks |
Oct. 26, 1965 |
3,214,282 |
|
|
McNair, Luther |
Sanitary attachment for drinking glasses |
Aug. 6, 1912 |
1,034,636 |
|
|
Mendenhall, Albert |
Holder for driving reins |
Nov. 28, 1899 |
637,811 |
|
|
Miles, Alexander |
Elevator |
Oct. 11, 1887 |
371,207 |
|
|
Millington, James E. |
Method of making styrene-type polymer |
Mar. 8, 1988 |
4,730,027 |
|
|
Millington, James E. |
Method of making expandable styrene-type beads |
Aug. 25, 1981 |
4,286,069 |
|
|
Millington, James E. |
Thermostable dielectric material |
Apr. 25, 1967 |
3,316,178 |
|
|
Mitchell, Charles Lewis |
Device for aid in vocal culture |
Jan. 1, 1884 |
291,071 |
|
|
Mitchell, James M. |
Check row corn planter |
Jan. 16, 1900 |
641,462 |
|
|
Mitchell, James W. |
Method for growing continuous diamond films |
Aug. 15, 1995 |
5,441,013 |
|
|
Montgomery, Jay H. |
Aeroplane aerofoil wing |
May 23, 1933 |
1,910,626 |
|
|
Montgomery, Jay H. and Burton, Edward F. |
Food product and process of producing the same ( compound of honey
and butter ) |
Dec. 11, 1928 |
1,694,680 |
|
|
Moody, William U. |
Design for a game board |
May 11, 1897 |
D 27,046 |
|
|
Moore, Samuel |
Locomotive headlight |
Feb. 14, 1928 |
1,659,328 |
|
|
Moore, Samuel |
Hobby horse |
Mar. 19, 1929 |
1,705,991 |
|
|
Moore, Samuel |
Self-directing headlight |
Nov. 30, 1926 |
1,608,903 |
|
|
Moore, Samuel |
Vehicle-headlight mechanism |
Feb. 7, 1928 |
1,658,534 |
|
|
Moore, Samuel |
Fuel-valve lock for motor vehicles |
June 25, 1935 |
2,006,027 |
|
|
Morehead, King |
Reel carrier |
Oct. 6, 1896 |
568,916 |
|
|
Morgan, Garrett Augustus |
Traffic signal |
Nov. 20, 1923 |
1,475,024 |
Morgan created the forerunner of modern traffic lights |
|
Morgan, Garrett Augustus |
Breathing device |
Oct. 13, 1914 |
1,113,675 |
Morgan used this device in 1916 to save workers trapped in a tunnel
|
|
Morris, Joel Morton |
Switching system charging arrangement |
Aug. 29, 1972 |
3,688,047 |
|
|
Muckelroy, William L. |
Leadless microminiature inductance element with closed magnetic
circuit |
Sept. 21, 1972 |
3,691,497 |
|
|
Muckelroy, William L. |
Ceramic inductor |
May 21, 1974 |
3,812,442 |
|
|
Mullen, Nathaniel John |
Asphalt paving vehicles |
Apr. 29, 1975 |
3,880,542 |
|
|
Murdock, Wilbert |
Knee alignment monitoring apparatus |
Sept. 2, 1986 |
4,608,998 |
|
|
Murray, George W. |
Reaper |
June 5, 1894 |
520,892 |
|
|
Murray, George W. |
Combined cotton seed planter and fertilizer distributor
|
June 5, 1894 |
520,891 |
|
|
Murray, George W. |
Cultivator and marker |
Apr. 10, 1894 |
517,961 |
|
|
Murray, George W. |
Planter |
June 5, 1894 |
520,890 |
|
|
Murray, George W. |
Planter |
June 5, 1894 |
520,887 |
|
|
Murray, George W. |
Fertilizer distributor |
June 5, 1894 |
520,889 |
|
|
Murray, George W. |
Combined furrow opener and stalk-knocker |
Apr. 10, 1894 |
517,960 |
|
|
Murray, George W. |
Cotton chopper |
June 5, 1894 |
520,888 |
|
|
Murray, William |
Corn harvester |
Feb. 1, 1870 |
99,463 |
|
|
Murray, William |
Attachment for bicycles |
Jan. 27, 1891 |
445,452 |
|
|
Nance, Lee |
Game apparatus |
Dec. 1, 1891 |
464,035 |
|
|
Nash, Henry H. |
Improvement in life-preserving stools |
Oct. 5, 1875 |
168,519 |
|
|
Nauflett, George W. |
Process for the synthesis of 2-flouro-2, 2-dinitroethanol
|
Mar. 28, 1972 |
3,652,686 |
|
|
Neal, Lonnie G. |
Electromagnetic gyroscope float assembly |
Nov. 4, 1969 |
3,475,975 |
|
|
Neal, Theophilus Ealey |
Automatic blow-off |
Nov. 1, 1932 |
1,885,466 |
|
|
Neal, Theophilus Ealey |
Shower bath spray |
Jan. 3, 1933 |
1,893,435 |
|
|
Neblett, Richard Flemon |
Gasoline composition |
Oct. 11, 1960 |
2,955,928 |
|
|
Neblett, Richard Flemon |
Oil-soluble ashless dispersant-detergent-inhibitors |
May 12, 1970 |
3,511,780 |
|
|
Neblett, Richard Flemon |
Motor fuel composition |
Sept. 18, 1962 |
3,054,666 |
|
|
Newman, Lyda D. |
Brush |
Nov. 15, 1898 |
614,335 |
|
|
Newson, Simeon |
Oil heater or cooker |
May 22, 1894 |
520,188 |
|
|
Nickerson, William J. |
Piano attachment |
June 27, 1899 |
627,739 |
|
|
Nokes, Clarence |
Lawn mower |
Feb. 12, 1963 |
3,077,066 |
|
|
Nokes, Clarence |
Venetian blind restringer |
June 3, 1958 |
2,836,882 |
|
|
O'Connor, John and Turner, Collatinus A. |
Steam gage |
Aug. 25, 1896 |
566,613 |
|
|
O'Connor, John and Turner, Collatinus A. |
Alarm for water containing vessels |
Feb. 8, 1898 |
598,572 |
|
|
O'Connor, John and Turner, Collatinus A. |
Alarm for boilers |
Aug. 25, 1896 |
566,612 |
|
|
Outlaw, John W. |
Horseshoe |
Nov. 15, 1898 |
614,273 |
|
|
Page, Lionel F. |
Auxiliary circulating device for automobile heaters |
Aug. 22, 1939 |
2,170,032 |
|
|
Parker, Alice H. |
Heating furnace |
Dec. 23, 1919 |
1,325,905 |
|
|
Parker, John Percial |
Portable screw-press |
May 19, 1885 |
318,285 |
|
|
Parker, John Percial |
Follower-screw for tobacco presses |
Sept. 2, 1884 |
304,552 |
|
|
Parsons, James A., Jr. |
Method of making silicon iron compounds |
Aug. 18, 1931 |
1,819,479 |
|
|
Parsons, James A., Jr. |
Process for treating silicon alloy castings |
Sept. 4, 1934 |
1,972,103 |
|
|
Parsons, James A., Jr. |
Corrosion-resisting ferrous alloy |
May 7, 1940 |
2,200,208 |
|
|
Parsons, James A., Jr. |
Iron alloy |
Sept. 17, 1929 |
1,728,360 |
|
|
Payne, Moses |
Horseshoe |
Dec. 11, 1888 |
394,388 |
|
|
Pelham, Robert A. |
Pasting apparatus |
Dec. 19, 1905 |
807,685 |
|
|
Perry, John, Jr. and Hunger, Herbert F. |
Biochemical fuel cell |
Nov. 8, 1966 |
3,284,239 |
|
|
Perryman, Frank R. |
Caterers- tray table |
Feb. 2, 1892 |
468,038 |
|
|
Peterson, Charles A. |
Power generating apparatus |
July 9, 1968 |
3,391,903 |
|
|
Peterson, Henry |
Attachment for lawn mowers |
Apr. 30, 1889 |
402,189 |
|
|
Phelps, William Henry |
Apparatus for washing vehicles |
Mar. 23, 1897 |
579,242 |
|
|
Pickering, John F. |
Air ship |
Feb. 20, 1900 |
643,975 |
|
|
Pickett, Henry |
Improvement in scaffolds |
June 30, 1874 |
152,511 |
|
|
Pinn, Traverse B. |
File holder |
Aug. 17, 1880 |
231,355 |
|
|
Polite, William D. |
Gun |
Mar. 6, 1917 |
1,218,458 |
|
|
Polk, Austin J. |
Bicycle support |
Apr. 14, 1896 |
558,103 |
|
|
Pope, Jessie T. |
Croquignole iron |
Oct. 22, 1946 |
2,409,791 |
Pope patented this with the aid of Eleanor Roosevelt |
|
Porter, James Hall |
Gas well sulfur removal by diffusion through polymeric membranes
|
Oct. 20, 1970 |
3,534,528 |
|
|
Prather, Alfred G. B. |
Gravity escape means |
Feb. 6, 1973 |
3,715,011 |
|
|
Prince, Frank Rodger |
Production of 2-pyrrolidones |
Jan. 25, 1972 |
3,637,743 |
|
|
Pugsley, Abraham |
Shutter worker |
Aug. 5, 1890 |
433,819 |
|
|
Pugsley, Abraham |
Blind stop |
July 29, 1890 |
433,306 |
|
|
Pugsley, Samuel |
Gate latch |
Feb. 15, 1887 |
357,787 |
|
|
Purdy, John E. and Sadgwar, Daniel A. |
Folding chair |
June 11, 1889 |
405,117 |
|
|
Purdy, Walter |
Device for sharpening edged tools |
Aug. 16, 1898 |
609,367 |
|
|
Purdy, Walter |
Device for sharpening edged tools |
Aug. 1, 1899 |
630,106 |
|
|
Purdy, Walter |
Device for sharpening edged tools |
Oct. 27, 1896 |
570,337 |
|
|
Purdy, William H. and Peters, Leonard C. |
Design for a spoon |
Apr. 23, 1895 |
D 24,228 |
|
|
Purvis, Willam B. |
Fountain pen |
Jan. 7, 1890 |
419,065 |
|
|
Purvis, William B. |
Bag fastener |
Apr. 25, 1882 |
256,856 |
|
|
Purvis, William B. |
Electrical railway system |
Aug. 17, 1897 |
588,176 |
|
|
Purvis, William B. |
Paper bag machine |
Feb. 12, 1884 |
293,353 |
|
|
Purvis, William B. |
Paper bag machine |
Jan. 28, 1890 |
420,099 |
|
|
Purvis, William B. |
Hand stamp |
Feb. 27, 1883 |
273,149 |
|
|
Purvis, William B. |
Electric railway |
May 1, 1894 |
519,291 |
|
|
Purvis, William B. |
Magnetic car balancing device |
May 21, 1895 |
539,542 |
|
|
Queen, William |
Guard for companion ways or hatches |
Aug. 18, 1891 |
458,131 |
|
|
Ransom, Victor Llewellyn |
Method and apparatus for gathering peak load traffic data
|
Feb. 11, 1975 |
3,866,185 |
|
|
Ransom, Victor Llewellyn |
Traffic data processing system |
Jan. 25, 1966 |
3,231,866 |
|
|
Ratchford, Debrilla M. |
Suitcase with wheels and transporting hook |
June 13, 1978 |
4,094,391 |
|
|
Ray, Ernest P. |
Chair supporting device |
Feb. 21, 1899 |
620,078 |
|
|
Ray, Lloyd P. |
Dust pan |
Aug. 3, 1897 |
587,607 |
|
|
Reed, Judy W. |
Dough kneader and roller |
Sept. 23, 1884 |
305,474 |
|
|
Reynolds, Humphrey H. |
Safety gate for bridges |
Oct. 7, 1890 |
437,937 |
|
|
Reynolds, Humphrey H. |
Window ventilator for railway cars |
Apr. 3, 1883 |
275,271 |
|
|
Reynolds, Mary Jane |
Hoisting and loading mechanism |
April 20, 1920 |
1,337,667 |
|
|
Reynolds, Robert Randolph |
Nonrefillable bottle |
May 2, 1899 |
624,092 |
|
|
Rhodes, Jerome Bonaparte |
Water closet |
Dec. 19, 1899 |
639,290 |
|
|
Richardson, Albert C. |
Casket-lowering device |
Nov. 13, 1894 |
529,311 |
|
|
Richardson, Albert C. |
Hame fastener |
Mar. 14, 1882 |
255,022 |
|
|
Richardson, Albert C. |
Insect destroyer |
Feb. 28, 1899 |
620,362 |
|
|
Richardson, Albert C. |
Churn |
Feb. 17, 1891 |
446,470 |
|
|
Richardson, Albert C. |
Bottle |
Dec. 12, 1899 |
638,811 |
|
|
Richardson, William H. |
Child's carriage |
June 18, 1889 |
405,599 |
|
|
Richardson, William H. |
Cotton chopper |
June 1, 1886 |
343,140 |
|
|
Richardson, William H. |
Child's carriage |
June 18, 1889 |
405,600 |
|
|
Richey, Charles V. |
Fire escape bracket |
Dec. 28, 1897 |
596,427 |
|
|
Richey, Charles V. |
Lockout for outgoing calls for telephone systems |
July 7, 1931 |
1,812,984 |
|
|
Richey, Charles V. |
Railroad switch |
Aug. 3, 1897 |
587,657 |
|
|
Richey, Charles V. |
Railroad switch |
Oct. 26, 1897 |
592,448 |
|
|
Richey, Charles V. |
Combined cot, hammock, and stretcher |
Dec. 13, 1898 |
615,907 |
|
|
Richey, Charles V. |
Time control system for telephones |
Feb. 14, 1933 |
1,897,533 |
|
|
Richey, Charles V. |
Telephone register and lock-out device |
June 3, 1913 |
1,063,599 |
|
|
Richey, Charles V. |
Car coupling |
June 15, 1897 |
584,650 |
|
|
Rickman, Alvin Longo |
Overshoe |
Feb. 8, 1898 |
598,816 |
|
|
Ricks, James |
Horseshoe |
Mar. 30, 1886 |
338,781 |
|
|
Ricks, James |
Overshoe for horses |
June 6, 1899 |
626,245 |
|
|
Rillieux, Norbert |
Improvement in sugar works |
Aug. 26, 1843 |
3,237 |
Rillieux's inventions completely changed the sugar industry
|
|
Rillieux, Norbert |
Improvement in sugar making (evaporating pan) |
Dec. 10, 1846 |
4,879 |
|
|
Roberts, Louis W. |
Gaseous discharge device |
Jan. 8, 1963 |
3,072,865 |
|
|
Roberts, Louis W. |
Gallium-wetted movable electrode switch |
Apr. 9, 1968 |
3,377,576 |
|
|
Roberts, Louis W. |
GASAR (Device for gas amplication by stimulated emission and radiation)
|
June 21, 1966 |
3,257,620 |
|
|
Robinson, Elbert R. |
Casting composite or other car wheels |
Nov. 23, 1897 |
594,286 |
|
|
Robinson, Elbert R. |
Electric railway trolley |
Sept. 19, 1893 |
505,370 |
|
|
Robinson, Hassel D. |
Design for a traffic signal casing |
Feb. 24, 1925 |
D 66,703 |
|
|
Robinson, Hassel D. |
Traffic signal for automobiles |
Apr. 13, 1926 |
1,580,218 |
|
|
Robinson, Ira C. |
Sustained release pharmaceutical tablets |
May 4, 1971 |
3,577,514 |
|
|
Robinson, James H. |
Lifesaving guard for locomotives |
Mar. 14, 1899 |
621,143 |
|
|
Robinson, James H. |
Lifesaving guard for street cars |
Apr. 25, 1899 |
623,929 |
|
|
Robinson, John |
Dinner pail |
Feb. 1, 1887 |
356,852 |
|
|
Robinson, Neal Moore |
Vehicle wheel |
July 11, 1922 |
1,422,479 |
|
|
Romain, Arnold |
Passenger register |
Apr. 23, 1889 |
402,035 |
|
|
Rose, Raymond E. |
Control apparatus |
Nov. 9, 1971 |
3,618,388 |
|
|
Ross, Archia L. |
Runner for stoops |
Aug. 4, 1896 |
565,301 |
|
|
Ross, Archia L. |
Bag closure |
June 7, 1898 |
605,343 |
|
|
Ross, Archia L. |
Trousers support or stretcher |
Nov. 28, 1899 |
638,068 |
|
|
Ross, Joseph |
Hay press |
Sept. 5, 1899 |
632,539 |
|
|
Roston, David N. |
Feather curler |
Mar. 10, 1896 |
556,166 |
|
|
Russell, Edwin R. |
Ion exchange adsorption process for plutonium separation
|
July 11, 1961 |
2,992,249 |
|
|
Russell, Edwin R. |
Removal of cesium from aqueous solution by ion exchange
|
Jan. 3, 1967 |
3,296,123 |
|
|
Russell, Edwin R. |
Thorium oxide or thorium-uranium oxide with magnesium oxide
|
Mar. 14, 1967 |
3,309,323 |
|
|
Russell, Edwin R. |
The separation of plutonium from uranium and fission products
|
Oct. 7, 1958 |
2,855,269 |
|
|
Russell, Jesse Eugene |
Network server platform for Internet, Java server and video application
server |
Mar. 28, 2000 |
6,044,403 |
|
|
Russell, Jesse Eugene |
Broadband data reception system for Worldnet access |
July 27, 1999 |
5,930,247 |
|
|
Russell, Joseph L. |
Preparation of tungsten hexafluoride from halogen and hydrogen fluoride
|
Nov. 30, 1976 |
3,995,011 |
|
|
Russell, Lewis A. |
Guard attachment for beds |
Aug. 13, 1895 |
544,381 |
|
|
Ryder, Earl |
High silicon cast iron |
Apr. 14, 1964 |
3,129,095 |
|
|
Sammons, Walter H. |
Comb |
Dec. 21, 1920 |
1,362,823 |
|
|
Samms, Adolphus |
Emergency release for extraction chute |
June 21, 1966 |
3,257,089 |
|
|
Samms, Adolphus |
Multiple stage rocket |
Aug. 10, 1965 |
3,199,455 |
|
|
Samms, Adolphus |
Rocket motor fuel feed |
Mar. 28, 1967 |
3,310,938 |
|
|
Samms, Adolphus |
Rocket engine pump feed system |
Sept. 19, 1961 |
3,000,179 |
|
|
Sampson, George T. |
Sled propeller |
Feb. 17, 1885 |
312,388 |
|
|
Sampson, George T. |
Clothes drier |
June 7, 1892 |
476,416 |
|
|
Sampson, Henry Thomas |
Gamma electric cell |
July 6, 1971 |
3,591,860 |
|
|
Sampson, Henry Thomas |
Binder system for propellants and explosives |
July 7, 1964 |
3,140,210 |
|
|
Sampson, Henry Thomas |
Case bonding system for cast composite propellants |
Oct. 19, 1965 |
3,212,256 |
|
|
Sanderson, Dewey S. C. |
Urinalysis machine |
July 28, 1970 |
3,522,011 |
|
|
Sanderson, Ralph W. |
Hydraulic shock absorber |
Jan. 9, 1968 |
3,362,742 |
|
|
Saxton, Richard L. |
Pay telephone with sanitized tissue dispenser |
July 5, 1983 |
4,392,028 |
|
|
Scharschmidt, Virginia |
Safety window cleaning device |
Apr. 9, 1929 |
1,708,594 |
|
|
Scott, Henry |
Spinal traction and support unit used while seated |
Nov. 21, 1989 |
4,881,528 |
|
|
Scott, Howard L. |
Treating human, animal and synthetic hair with a waterproofing composition
|
Mar. 9, 1971 |
3,568,685 |
|
|
Scott, J. C. |
Shadow box |
Oct. 1, 1968 |
D 212,334 |
|
|
Scott, Linzy |
Knee brace |
June 30, 1981 |
4,275,716 |
|
|
Scott, Robert P. |
Corn silker |
Aug. 7, 1894 |
524,223 |
|
|
Scottron, Samuel R. |
Pole tip |
Sept. 21, 1886 |
349,525 |
|
|
Scottron, Samuel R. |
Curtain rod |
Aug. 30, 1892 |
481,720 |
|
|
Scottron, Samuel R. |
Cornice |
Jan. 16, 1883 |
270,851 |
|
|
Scottron, Samuel R. |
Adjustable window cornice |
Feb. 17, 1880 |
224,732 |
|
|
Scottron, Samuel R. |
Supporting bracket |
Sept. 12, 1893 |
505,008 |
|
|
Shaw, Earl D. |
Free-electron amplifier device with electromagnetic radiation delay
element |
July 16, 1985 |
4,529,942 |
|
|
Shorter, Dennis W. |
Feed rack |
May 17, 1887 |
363,089 |
|
|
Sigur, Wanda A. |
Method of fabricating composite structures |
Jan. 28, 1992 |
5,084,219 |
|
|
Silvera, Esteban |
Ram-valve level indicator |
Feb. 27, 1973 |
3,718,157 |
|
|
Skanks, Stephen Chambers |
Sleeping car berth register |
July 27, 1897 |
587,165 |
|
|
Small, Isadore |
Universal on-delay timer |
June 4, 1974 |
3,814,948 |
|
|
Smartt, Brinay |
Valve gear |
Sept. 28, 1909 |
935,169 |
|
|
Smartt, Brinay |
Reversing-valve |
Sept. 12, 1905 |
799,498 |
|
|
Smartt, Brinay |
Wheel |
Feb. 4, 1913 |
1,052,290 |
|
|
Smith, Bernard |
Method or preparing nonlaminating anisotropic boron nitride
|
Oct. 1, 1985 |
4,544,535 |
|
|
Smith, John Winsor |
Game |
Apr. 17, 1900 |
647,887 |
|
|
Smith, Jonathan S. |
Transparent zirconia composition and process for making same
|
Mar. 11, 1969 |
3,432,314 |
|
|
Smith, Joseph H. |
Lawn sprinkler |
Mar. 22, 1898 |
601,065 |
|
|
Smith, Joseph H.. |
Lawn sprinkler |
May 4, 1897 |
581,785 |
|
|
Smith, Mildred E. |
Family relationships card game |
Oct. 28, 1980 |
4,230,321 |
|
|
Smith, Morris L. |
Printing fluid comprising an aqueous solution of a water-soluble
dye and a thermosetting vinylsulfonium polymer |
June 18, 1968 |
3,389,108 |
|
|
Smith, Morris L. |
Chemically treated paper products - towel and tissue |
Nov. 21, 1989 |
4,882,221 |
|
|
Smith, Morris L. |
Chemically treated paper products - towel and tissue |
Nov. 28, 1989 |
4,883,475 |
|
|
Smith, Peter D. |
Potato digger |
Jan. 27, 1891 |
445,206 |
|
|
Smith, Peter D. |
Grain binder |
Feb. 23, 1892 |
469,279 |
|
|
Smith, Robert T. |
Spraying machine |
Aug. 21,1934 |
1,970,984 |
|
|
Smith, Samuel C. |
Hardness tester |
May 18, 1976 |
3,956,925 |
|
|
Smoot, Lanny S. |
Teleconferencing facility with high resolution video display
|
Dec. 26, 1989 |
4,890,314 |
|
|
Smoot, Lanny S. |
Optical receiver circuit with active equalizer |
Jan. 21, 1986 |
4,565,974 |
|
|
Smoot, Lanny S. |
Teleconferencing terminal with camera behind display screen
|
May 22, 1990 |
4,928,301 |
|
|
Snow , William and Johns, James A. |
Liniment |
Oct. 7, 1890 |
437,728 |
|
|
Spears, Harde |
Improvement in portable shields for infantry and artillery
|
Dec. 27, 1870 |
110,599 |
|
|
Spikes, Richard B. |
Automatic safety brake system |
Jan. 2, 1962 |
3,015,522 |
|
|
Spikes, Richard B. |
Transmission and shifting means therefor |
Nov. 28, 1933 |
1,936,996 |
|
|
Spikes, Richard B. |
Automatic gear shift |
Dec. 6, 1932 |
1,889,814 |
|
|
Spikes, Richard B. |
Method and apparatus for obtaining average samples and temperature
of tank liquids |
Oct. 27, 1931 |
1,828,753 |
|
|
Spikes, Richard B. |
Billiard rack |
Oct. 11, 1910 |
972,277 |
|
|
Spikes, Richard Bowie |
Combination milk bottle opener and cover |
June 29, 1926 |
1,590,557 |
|
|
Stafford, Osbourne C. |
Microwave phase shift device |
Aug. 4, 1970 |
3,522,558 |
|
|
Stallworth, Elbert |
Electric chamber |
Sept. 10, 1929 |
1,727,842 |
|
|
Stallworth, Elbert |
Alarm clock electric switch |
Sept. 4, 1934 |
1,972,634 |
|
|
Stallworth, Elbert |
Electric heater |
Oct. 16, 1928 |
1,687,521 |
|
|
Stanard, John |
Oil stove |
Oct. 29, 1889 |
413,689 |
|
|
Stanard, John |
Refrigerator |
July 14, 1891 |
455,891 |
|
|
Stancell, Arnold F. |
Separating fluids with selective membranes |
Apr. 18, 1972 |
3,657,113 |
|
|
Stephens, George B. D. |
Cigarette holder and ash tray |
Sept. 11, 1956 |
2,762,377 |
|
|
Stewart , Thomas |
Metal bending machine |
Dec. 27, 1887 |
375,512 |
|
|
Stewart, Albert Clifton |
Electric cell |
June 7, 1966 |
3,255,045 |
|
|
Stewart, Albert Clifton |
Redox couple radiation cell |
June 7, 1966 |
3,255,044 |
|
|
Stewart, Earl M. and Shagrin, Seymour |
Arch and heel support |
Feb. 18, 1936 |
2,031,510 |
|
|
Stewart, Enos W. |
Punching machine |
May 3, 1887 |
362,190 |
|
|
Stewart, Enos W. |
Machine for forming vehicle seat bars |
Nov. 22, 1887 |
373,698 |
|
|
Stewart, Marvin Charles |
System for interconnecting electrical components |
Sept. 14, 1971 |
3,605,063 |
|
|
Stewart, Marvin Charles |
Arithmetic unit for digital computers |
July 30, 1968 |
3,395,271 |
|
|
Stewart, Thomas W. |
Mop |
June 13, 1893 |
499,402 |
|
|
Stewart, Thomas W. |
Station indicator |
June 20, 1893 |
499,895 |
|
|
Stilwell, Henry F. |
Means for receiving mail and other matter on aeroplanes while in
motion |
May 30, 1933 |
1,911,248 |
|
|
Stokes, Rufus |
Air pollution control device |
July 14, 1970 |
3,520,113 |
|
|
Stokes, Rufus |
Exhaust purifier |
Apr. 16, 1968 |
3,378,241 |
|
|
Sutton, Edward H. |
Improvement in cotton cultivators |
Apr. 7, 1874 |
149,543 |
|
|
Sweeting, James A. |
Device for rolling cigarettes |
Nov. 30, 1897 |
594,501 |
|
|
Sweeting, James A. |
Combined knife and scoop |
June 7, 1898 |
605,209 |
|
|
Tankins, Sacramenta G. |
Comb |
May 11, 1920 |
1,339,632 |
|
|
Tankins, Sacramenta G. |
Method and means for treating human hair |
Feb. 16, 1932 |
1,845,208 |
|
|
Tate, Charles W. |
Flexible and transparent lubricant housing for universal joint
|
Jan. 28, 1969 |
3,423,959 |
|
|
Taylor, Asa J. |
Machine for assembling and/or disassembling the parts of spring
tensioned devices |
June 16, 1942 |
2,286,695 |
|
|
Taylor, Asa J. |
Fluid joint |
Jan. 13, 1948 |
2,434,629 |
|
|
Taylor, Benjamin H. |
Slide valve |
July 6, 1897 |
585,798 |
|
|
Taylor, Benjamin H. |
Improvement in rotary engines |
Apr. 23, 1878 |
202,888 |
|
|
Taylor, Christopher L. |
Combination toothbrush and dentifrice dispenser |
Oct. 1, 1957 |
2,807,818 |
|
|
Taylor, Moddie Daniel |
Ion exchange adsorption process for plutonium separation
|
July 11, 1961 |
2,992,249 |
|
|
Taylor, Moddie Daniel |
Preparation of anhydrous alkaline earth halides |
Aug. 6, 1957 |
2,801,899 |
|
|
Taylor, Moddie Daniel |
Preparation of anhydrous lithium salts |
Aug. 14, 1962 |
3,049,406 |
|
|
Taylor, Richard |
Leaf holder |
June 22, 1937 |
D 105, 037 |
|
|
Thomas, Edward H. C. |
Automobile key and license holder |
Nov. 27, 1928 |
1,693,006 |
|
|
Thomas, S. E. |
Pipe connection |
Oct. 9, 1888 |
390,821 |
|
|
Thomas, S. E. |
Process of casting |
July 31, 1888 |
386,941 |
|
|
Thomas, Samuel E. |
Waste trap |
Oct. 16, 1883 |
286,746 |
|
|
Thomas, Samuel E. |
Waste trap for basins, closets, etc. |
Oct. 4, 1887 |
371,107 |
|
|
Thomas, Valerie L. |
Illusion transmitter |
Oct. 21, 1980 |
4,229,761 |
|
|
Thompson, John P. |
Motor vehicle elevating and parking device |
July 6, 1937 |
2,086,142 |
|
|
Thompson, Joseph Ausbon |
Foot warmer |
May 25, 1948 |
2,442,026 |
|
|
Thompson, Joseph Ausbon |
Moist/dry lavatory and toilet tissue |
Nov. 25, 1975 |
3,921,802 |
|
|
Thompson, Oliver L. |
Vehicle parking attachment |
June 9, 1925 |
1,541,670 |
|
|
Thornton, Benjamin F. |
Apparatus for automatically transmitting messages over a telephone
line |
Feb. 2, 1932 |
1,843,849 |
|
|
Thornton, Benjamin F. |
Apparatus for automatically recording telephonic messages
|
Nov. 10, 1931 |
1,831,331 |
|
|
Toland, Mary |
Float-operated circuit-closer |
May 4, 1920 |
1,339,239 |
|
|
Toliver, George |
Propeller for vessels |
Apr. 28, 1891 |
451,086 |
|
|
Toomey, Richard E. S. and Evans, James C. |
Airplane appliance to prevent ice formation |
Mar. 11, 1930 |
1,749,858 |
|
|
Turner, Allen H. |
Electrostatic paint system |
Jan. 16, 1962 |
3,017,115 |
|
|
Turner, Allen H. |
Electrostatic painting |
Sept. 18, 1962 |
3,054,697 |
|
|
Turner, John R. |
Method and apparatus for polishing glass and like substances
|
July 10, 1945 |
2,380,275 |
|
|
Turner, Madeline M. |
Fruit press |
Apr. 25, 1916 |
1,180,959 |
|
|
Vincent, Simon |
Woodworking machine |
Dec. 7, 1920 |
1,361,295 |
|
|
Wade, William L. |
Method of making a porous carbon cathode, a porous carborn cathode
so made, and electrochemical cell including the porous carbon cathode
|
Apr. 30, 1985 |
4,514,478 |
|
|
Walker, M. Lucius, Jr. |
Laminar fluid NOR element |
Nov. 18, 1969 |
3,478,764 |
|
|
Walker, Peter |
Machine for cleaning seed cotton |
Feb. 16, 1897 |
577,153 |
|
|
Walker, Peter |
Bait holder |
Mar. 8, 1898 |
600,241 |
|
|
Waller, Joseph W. |
Shoemaker-s cabinet or bench |
Feb. 3, 1880 |
224,253 |
|
|
Walton, Ulysses S. |
Denture |
Mar. 23, 1943 |
2,314,674 |
|
|
Warren, Richard |
Display rack |
Mar. 8, 1927 |
1,619,900 |
|
|
Washington, Wade |
Corn husking machine |
Aug. 14, 1883 |
283,173 |
|
|
Watkins, Isaac |
Scrubbing frame |
Oct. 7, 1890 |
437,849 |
|
|
Watts, Julius R. |
Bracket for miners' lamps |
Mar. 7, 1893 |
493,137 |
|
|
Watts, Julius R. |
Drill for boring and reaming |
May 5, 1891 |
451,789 |
|
|
Weatherby, Dennis W. |
Automatic dishwasher detergent composition |
Dec. 22, 1987 |
4,714,562 |
|
|
Weaver, Rufus J. |
Stairclimbing wheelchair |
Nov. 19, 1968 |
3,411,598 |
|
|
Webb, Henry C. |
Clearing plow |
May 15, 1917 |
1,226,425 |
|
|
Webster, John W. |
Method and apparatus for visually comparing files in a data processing
system |
Aug. 25, 1992 |
5,142,619 |
|
|
Weir, Charles E. |
High-pressure optical cell |
Feb. 26, 1963 |
3,079,505 |
|
|
West, Edward H. |
Weather shield |
Sept. 5, 1899 |
632,385 |
|
|
West, James Edward |
Noise reduction processing arrangement for microphone arrays
|
Jan. 31, 1989 |
4,802,227 |
|
|
West, James Edward |
Technique for removing surface and volume charges from thin high
polymer films |
Feb. 3, 1981 |
4,248,808 |
|
|
West, James Edward |
Technique for fabrication of foil electret |
Mar. 23, 1976 |
3,945,112 |
|
|
West, John W. |
Improvement in wagons |
Oct. 18, 1870 |
108,419 |
|
|
Wharton, Ferdinand D. |
Treatment of diarrhea employing certain basic polyelectrolyte polymers
|
Apr. 11, 1972 |
3,655,869 |
|
|
White, Charles Fred |
Timing device |
Feb. 27, 1912 |
1,018,799 |
|
|
White, Daniel L. |
Extension step for cars |
Jan. 12, 1897 |
574,969 |
|
|
White, John T. |
Lemon squeezer |
Dec. 8, 1896 |
572,849 |
|
|
Wicks, Jerome L. |
Patio door and window guard system invention |
Apr. 20, 1982 |
4,325,203 |
|
|
Wiles, Joseph S. |
Injection pistol |
Nov. 10, 1970 |
3,538,916 |
|
|
Williams, Carter |
Canopy frame |
Feb. 2, 1892 |
468,280 |
|
|
Williams, James P. |
Pillow sham holder |
Oct. 10, 1899 |
634,784 |
|
|
Williams, Paul E. |
Helicopter |
Nov. 27, 1962 |
3,065,933 |
|
|
Williams, Philip B. |
Electrically controlled and operated railway-switch |
Jan. 15, 1901 |
666,080 |
|
|
Williams, Robert M. |
Method and apparatus for disinfecting objects |
Dec. 15, 1992 |
5,171,523 |
|
|
Winn, Frank |
Direct acting steam engine |
Dec. 4, 1888 |
394,047 |
|
|
Winters, Joseph R. |
Improvement in fire escape ladders |
Apr. 8, 1879 |
214,224 |
|
|
Winters, Joseph R. |
Fire escape ladder |
May 7, 1878 |
203,517 |
|
|
Wood, Francis J. |
Potato digger |
Apr. 23, 1895 |
537,953 |
|
|
Woodard, Dudley G. |
Preparation of water soluble acrylic copolymers for use in water
treatment |
Apr. 6, 1971 |
3,574,175 |
|
|
Woods, Granville T. |
Telephone transmitter |
Dec. 2, 1884 |
308,817 |
|
|
Woods, Granville T. |
Galvanic battery |
Aug. 14, 1888 |
387,839 |
|
|
Woods, Granville T. |
Amusement apparatus |
Dec. 19, 1899 |
639,692 |
|
|
Woods, Granville T. |
Electromagnetic brake apparatus |
Oct. 18, 1887 |
371,655 |
|
|
Woods, Granville T. |
Railway telegraphy |
Nov. 15, 1887 |
373,383 |
|
|
Woods, Granville T. |
Railway telegraphy |
Aug. 28, 1888 |
388,803 |
|
|
Woods, Granville T. |
Telephone system and apparatus |
Oct. 11, 1887 |
371,241 |
|
|
Woods, Granville T. |
Polarized relay |
July 5, 1887 |
366,192 |
|
|
Woods, Granville T. |
Electromechanical brake |
Aug. 16,1887 |
368,265 |
|
|
Woods, Granville T. |
Steam boiler furnace |
June 3, 1884 |
299,894 |
|
|
Woods, Granville T. |
Method of controlling electric motors or other electrical translating
devices |
Jan. 7, 1902 |
690,808 |
|
|
Woods, Granville T. |
Method of controlling electric motors or other electrical translating
devices |
Jan. 7, 1902 |
690, 807 |
|
|
Woods, Granville T. |
System of electrical distribution |
Aug. 1, 1899 |
630,280 |
|
|
Woods, Granville T. |
Electromotive railway |
June 26, 1888 |
385,034 |
|
|
Woods, Granville T. |
Safety apparatus for railways |
Nov. 27, 1906 |
837,022 |
|
|
Woods, Granville T. |
Electric railway |
Jan. 29, 1901 |
667,110 |
|
|
Woods, Granville T. |
Vehicle-controlling apparatus |
Sept. 24, 1907 |
867,180 |
|
|
Woods, Granville T. |
Motor controlling apparatus |
Apr. 15, 1902 |
697,928 |
|
|
Woods, Granville T. |
Safety apparatus for railways |
Oct. 16, 1906 |
833,193 |
|
|
Woods, Granville T. |
Electric railway |
Mar. 25, 1902 |
695,988 |
|
|
Woods, Granville T. |
Regulating and controlling electrical translating devices
|
Sept. 3, 1901 |
681,768 |
|
|
Woods, Granville T. |
Electric railway conduit |
Nov. 21, 1893 |
509,065 |
|
|
Woods, Granville T. |
Electric railway supply system |
Oct. 31, 1893 |
507,606 |
|
|
Woods, Granville T. |
Incubator |
Aug. 28, 1900 |
656,760 |
|
|
Woods, Granville T. |
Apparatus for transmissions of messages by electricity |
Apr. 7, 1885 |
315,368 |
|
|
Woods, Granville T. |
Automatic safety cut-out for electric circuits |
Jan. 1, 1889 |
395,533 |
|
|
Woods, Granville T. |
Apparatus for controlling electric motors or other electrical translating
devices |
Jan. 7, 1902 |
690,809 |
|
|
Woods, Granville T. |
Induction telegraph system |
Nov. 29, 1887 |
373,915 |
|
|
Woods, Granville T. |
Tunnel construction for electric railways |
July 17, 1888 |
386,282 |
|
|
Woods, Granville T. |
Relay instrument |
June 7, 1887 |
364,619 |
|
|
Woods, Granville T. |
Electric railway |
Nov. 19, 1901 |
687,098 |
|
|
Woods, Granville T. |
System of electrical distribution |
Oct. 13, 1896 |
569,443 |
|
|
Woods, Granville T. |
System of electrical control |
Apr. 15, 1902 |
697,767 |
|
|
Woods, Granville T. |
Automatic safety cut-out for electric circuits |
Oct. 14, 1890 |
438,590 |
|
|
Woods, Granville T. |
Electric railway system |
Nov. 10, 1891 |
463,020 |
|
|
Woods, Granville T. |
Overhead conducting system for electric railways |
May 29, 1888 |
383,844 |
|
|
Woods, Granville T. |
Electric-railway apparatus |
June 14, 1904 |
762,792 |
|
|
Woods, Granville T. |
Electric railway system |
Jan. 13, 1903 |
718,183 |
|
|
Woods, Granville T. |
Automatic air brake |
June 10, 1902 |
701,981 |
|
|
Woods, Granville T. |
Electric railway system |
July 9, 1901 |
678,086 |
|
|
Woods, Granville T. |
Automatic circuit-breaking apparatus |
Nov. 20, 1900 |
662,049 |
|
|
Woods, Granville T. |
Apparatus for controlling electric motors or other electrical translating
devices |
Jan. 7, 1902 |
690,810 |
|
|
Woods, Granville T. and Woods, Lyates |
Railway-brake apparatus |
Mar. 29, 1904 |
755,825 |
|
|
Woods, Granville T. and Woods, Lyates |
Railway-brake apparatus |
July 18, 1905 |
795,243 |
|
|
Woods, Granville T. and Woods, Lyates |
Electric railway |
May 26, 1903 |
729,481 |
|
|
Wormley, James |
Lifesaving apparatus |
May 24, 1881 |
242,091 |
|
|
Young, James E. |
Battery performance control |
Jan. 14, 1986 |
4,564,798 |
|
|