Inventor · disambiguated record
Leo R. Kessmar
Also filed as: KESSMAR LEO R
4 granted patents·53 citations·filing 1975–1979
77Inventor score
Files withDANA CORP4
Top patents by PatentIndex Score
4 records- 0167US4104929AShift mechanismDANA CORP·Filed 1977·Granted Aug 8, 1978·19 cites·24 claims
- 0263US4266438ATransmission shift controlDANA CORP·Filed 1979·Granted May 12, 1981·16 cites·14 claims
- 0354US3955442ATransfer case with gear and chain driveDANA CORP·Filed 1975·Granted May 11, 1976·13 cites·11 claims
- 0434US4259877ATransmission shift controlDANA CORP·Filed 1979·Granted Apr 7, 1981·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →