Pierre Grunberg
9Patents
7h-index
7Co-inventors
52Inventor score
Filing activity: Sep 30, 1980 → Feb 14, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4878396A | Control mechanism for a mechanical coupling device | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4651855A | Automatic clutch control device | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4829221A | Method of controlling a motor-driven clutch | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4671400A | Wear take-up assembly for the actuating arrangement of a coupling device such as a clutch | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4750596A | Control mechanism for a coupling device such as a clutch, variable speed drive, brake or the like | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4723642A | Speed change detecting device for controlling a clutch associated with a gearbox | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5029683A | Gear position detector for the control of a clutch associated with a gearbox | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4712658A | Method of automatically operating a clutch release bearing according to the speeds of the shafts coupled by an associated clutch | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4363524A | Braking system with anti-lock circuit | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.