Gernot Wuerfel
15Patents
8h-index
32Co-inventors
72Inventor score
Filing activity: Aug 26, 1988 → Oct 25, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6748918B2 | Fuel injector having integrated spark plug | Mechanical Engineering; Lighting; Heating | 67 | Expired |
| US6536405B1 | Fuel injection valve with integrated spark plug | Mechanical Engineering; Lighting; Heating | 67 | Expired |
| US4967708A | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 63 | Expired |
| US6871630B2 | Combined fuel injection valve/ignition plug | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6925983B2 | Fuel injection valve spark plug combination | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6832588B2 | Fuel injector-spark plug combination | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6742493B2 | Fuel injection system and method for injection | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7261089B2 | Fuel injector nozzle seal | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6659070B2 | Fuel injection system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6644267B2 | Fuel injection system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7080624B2 | Method for avoiding an internal coking of an injection hole for injection holes in a multi-hole injection valve | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9559286B2 | Positioning device | Electricity | 1 | Active |
| US7395793B2 | Ignition system for an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9856842B2 | Fuel injection device having a needle position determination | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6873900B2 | Method for operating an internal combustion engine and arrangement therefor | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.