Inventor · disambiguated record
Bart Obra
Also filed as: OBRA BART · OBRA BART R
7 granted patents·118 citations·filing 1975–1999
85Inventor score
Top patents by PatentIndex Score
7 records- 0188USD434276SCereal bowlOBRA BART·Filed 1999·Granted Nov 28, 2000·43 cites·1 claims
- 0286USD426751SCereal bowlOBRA BART·Filed 1999·Granted Jun 20, 2000·37 cites·1 claims
- 0363US4089228AMotion generating mechanismEASOM ENG & MFG·Filed 1975·Granted May 16, 1978·18 cites·10 claims
- 0442US4020708AEpicycloidal crank drive mechanismEASOM ENG & MFG·Filed 1975·Granted May 3, 1977·8 cites·9 claims
- 0535US4269076AMotion generating mechanismEASOM ENG & MFG·Filed 1979·Granted May 26, 1981·5 cites·6 claims
- 0631US4805284AMotion generating mechanism with backlash regulationEASOM ENG & MFG·Filed 1988·Granted Feb 21, 1989·4 cites·6 claims
- 0730US4569240AMotion generating mechanismEASOM ENG & MFG·Filed 1984·Granted Feb 11, 1986·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →