Hans Pickel
4Patents
3h-index
2Co-inventors
36Inventor score
Filing activity: Sep 26, 1979 → Oct 11, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4722315A | Method for improved internal exhaust gas recirculation in an internal combustion engine | Emerging Cross-Sectional Technologies | 58 | Expired |
| US4499871A | Fuel injection method and arrangement for direct-injection internal combustion engines | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4487178A | Air-compressing, direct-injection internal combustion engine | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4286556A | Arrangement for air-compressing direct-injection internal combustion engines | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.