Erwin Hartung
3Patents
3h-index
3Co-inventors
43Inventor score
Filing activity: Jul 10, 1981 → Nov 22, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4466406A | Regulating device for control variables of an internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5660041A | Process for adjusting the characteristics of infinitely variable transmissions of a vehicle | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5145238A | Method of braking a vehicle | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.