Karlheinz Hoffmann
3Patents
1h-index
5Co-inventors
33Inventor score
Filing activity: Mar 12, 1981 → Sep 30, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5007401A | Magnetic valve controlled injection device | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US4793316A | Fuel injection pump for internal combustion engines | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4389018A | Fuel injection nozzle for internal combustion engines | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.