Inventor · disambiguated record
William H. Holl
Also filed as: HOLL WILLIAM H
3 granted patents·88 citations·filing 1975–1989
73Inventor score
Files withGEN MOTORS CORP3
Top patents by PatentIndex Score
3 records- 0193US4999781AClosed loop mass airflow determination via throttle positionGEN MOTORS CORP·Filed 1989·Granted Mar 12, 1991·57 cites·7 claims
- 0279US4034730AClosed loop carburetor air-fuel ratio control apparatusGEN MOTORS CORP·Filed 1975·Granted Jul 12, 1977·25 cites·4 claims
- 0336US3982517AClosed loop carburetor air-fuel ratio controlGEN MOTORS CORP·Filed 1975·Granted Sep 28, 1976·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →