Inventor · disambiguated record
Robert J. Hammersmith
Also filed as: HAMMERSMITH ROBERT J
11 granted patents·397 citations·filing 1974–1991
92Inventor score
Files withGEN MOTORS CORP11
Top patents by PatentIndex Score
11 records- 0197US4653815AActuating mechanism in a vehicle wheel brake and anti-lock brake control systemGEN MOTORS CORP·Filed 1985·Granted Mar 31, 1987·97 cites·1 claims
- 0294US5000297AElectric drum brakeGEN MOTORS CORP·Filed 1989·Granted Mar 19, 1991·53 cites·12 claims
- 0393US4756391ABrake system actuator with a return springGEN MOTORS CORP·Filed 1987·Granted Jul 12, 1988·51 cites·2 claims
- 0491US4938543AAnti-lock braking/traction control braking systemGEN MOTORS CORP·Filed 1989·Granted Jul 3, 1990·40 cites·15 claims
- 0589US5024299AElectric drum brakeGEN MOTORS CORP·Filed 1990·Granted Jun 18, 1991·44 cites·8 claims
- 0679US5163744ACombined traction control and anti-lock braking systemGEN MOTORS CORP·Filed 1991·Granted Nov 17, 1992·26 cites·13 claims
- 0775US5170676ATorque limiterGEN MOTORS CORP·Filed 1991·Granted Dec 15, 1992·34 cites·6 claims
- 0869US5112116AAnti-lock braking system with electromagnetic brakeGEN MOTORS CORP·Filed 1991·Granted May 12, 1992·19 cites·11 claims
- 0969US5000523AAnti-lock braking system with electromagnetic brakeGEN MOTORS CORP·Filed 1989·Granted Mar 19, 1991·19 cites·11 claims
- 1059US5026125APressure actuatorGEN MOTORS CORP·Filed 1989·Granted Jun 25, 1991·10 cites·10 claims
- 1131US3990543ABrake lining conditioning meansGEN MOTORS CORP·Filed 1974·Granted Nov 9, 1976·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →