Inventor · disambiguated record
John A. Wittner
Also filed as: WITTNER JOHN A
3 granted patents·68 citations·filing 1996–1997
75Inventor score
Technology areasF02B
Top patents by PatentIndex Score
3 records- 0175US5682844ATwin crankshaft mechanism with arced connecting rodsFiled 1996·Granted Nov 4, 1997·28 cites·4 claims
- 0270US5870979AInternal combustion engine with arced connecting rodsFiled 1997·Granted Feb 16, 1999·22 cites·9 claims
- 0363US5873333AMotorcycle with twin crankshaft mechanismFiled 1997·Granted Feb 23, 1999·18 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →