Inventor · disambiguated record
Donald B. Sullivan
Also filed as: SULLIVAN DONALD B
3 granted patents·98 citations·filing 1980–1982
74Inventor score
Top patents by PatentIndex Score
3 records- 0177US4556128AWheelchair liftLIFT U INC·Filed 1982·Granted Dec 3, 1985·42 cites·6 claims
- 0266US4466771AWheelchair liftTHORLEY GRAHAM R·Filed 1981·Granted Aug 21, 1984·49 cites·3 claims
- 0334US4281517ASingle stage twin piston cryogenic refrigeratorUS NAVY·Filed 1980·Granted Aug 4, 1981·7 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →