Christian Preussner
22Patents
12h-index
45Co-inventors
77Inventor score
Filing activity: Mar 19, 1991 → Jun 14, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5983855A | Fuel injection valve with integrated spark plug | Mechanical Engineering; Lighting; Heating | 86 | Expired |
| US6145761A | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6027050A | Injection valve in particular for directly injecting fuel into the combustion chamber of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6186123A | Fuel injection value | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6196195A | Thermal insulating sleeve | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5273215A | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5911366A | Perforated valve spray disk | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5904299A | Fuel injector | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5634597A | Electromagnetically actuated fuel injection valve | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5829688A | Injection valve for directly injecting fuel into an internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6182912A | Fuel injection valve | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6155499A | Injection valve, particularly for direct injection of fuel into the combustion chamber of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6244526A | Fuel injection valve | Electricity | 12 | Expired |
| US5655715A | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5823444A | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5960774A | Mounting device for a fuel injection valve | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5193747A | Protective cap for a fuel injection valve | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5878961A | Injection valve for injecting fuel directly into a combustion chamber of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5599466A | Method for producing perforated valve spray disk | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6947826B2 | Method for compensating injection quality in each individual cylinder in internal combustion engines | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5222674A | Electromagnetically actuable fuel injection valve | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6626159B1 | Gas distributor apparatus for fuel-injection systems | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.