William H. Holl
3Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Sep 15, 1975 → Jul 17, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4999781A | Closed loop mass airflow determination via throttle position | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4034730A | Closed loop carburetor air-fuel ratio control apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3982517A | Closed loop carburetor air-fuel ratio control | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.