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Black history inventors are listed alphabetically: use the A to Z index bar to navigate and select or just browse the many listings. Each listing has the name of the black inventor followed by the patent number(s) which is the unique number assigned to an invention when a patent is issued, the date the patent was issued, and a description of the invention as written by the inventor. If available, links are provided to in-depth articles, biographies, illustrations and photos on each individual inventor or patent. How to
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- #7,150,695, 12/19/2006, Planetary transmissions having input clutches and three interconnected gear sets, Co-inventors Norman K Bucknor, Madhusudan Raghavan
- #7,150,696, 12/26/2006, Planetary transmissions having a stationary gear member and clutched input members, Co-inventors Norman K Bucknor, Madhusudan Raghavan
- #7,153,231, 12/26/2006, Planetary transmissions having two interconnecting members and clutched input members, Co-inventors Norman K Bucknor, Madhusudan Raghavan
- #7,153,232, 12/26/2006, Planetary transmissions having a stationary member and an input member, Co-inventors Norman K Bucknor, Madhusudan Raghavan
- Full List of Patents
Simon Vincent
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