Juergen Gras
11Patents
6h-index
15Co-inventors
59Inventor score
Filing activity: Jun 8, 1992 → Oct 29, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5520151A | Fuel injection device | Mechanical Engineering; Lighting; Heating | 70 | Expired |
| US6751543B2 | Method, computer program, and control system for operating a motor vehicle having an internal combustion engine | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5881700A | Tank venting device for motor vehicles | Performing Operations; Transporting | 22 | Expired |
| US5226391A | Electrically actuatable fuel injection valve | Electricity | 18 | Expired |
| US5323749A | Method for electrically contacting an electrically actuable fuel injection valve | Electricity | 17 | Expired |
| US6625526B2 | Method and device for monitoring vehicles and/or control functions | Performing Operations; Transporting | 10 | Expired |
| US5513614A | Method for filling the fuel supply system in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6457454B1 | Method and device for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7383821B2 | Apparatus for pumping fuel from a tank to an internal combustion engine, and method for pressure detection | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6453881B1 | Method of and system for controlling fuel supply aggregates in motor vehicles and a vehicle provided therewith | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6371079B1 | Method and arrangement for synchronizing at least two power adjusting elements of an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.