Inventor · disambiguated record
Robert H. Schaefer
Also filed as: SCHAEFER ROBERT · SCHAEFER ROBERT H
5 granted patents·114 citations·filing 1975–1978
82Inventor score
Top patents by PatentIndex Score
5 records- 0187US4235320ARetarder and friction brakesGEN MOTORS CORP·Filed 1978·Granted Nov 25, 1980·32 cites·24 claims
- 0269US4232798AAutomatic vending machine for delivering containers having edible product thereinKROGER COMPANY·Filed 1978·Granted Nov 11, 1980·31 cites·16 claims
- 0368US4075912ATransmission with sump oil level responsive controlsGEN MOTORS CORP·Filed 1976·Granted Feb 28, 1978·19 cites·9 claims
- 0458US3961494ASoft food mix dispensing apparatus and methodKROGER COMPANY·Filed 1975·Granted Jun 8, 1976·29 cites·14 claims
- 0532US4082012ATransmission and control with centrifugal dump valveGEN MOTORS CORP·Filed 1977·Granted Apr 4, 1978·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →