Wolf Wessel
94Patents
19h-index
77Co-inventors
83Inventor score
Filing activity: Apr 30, 1974 → Mar 10, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4359991A | Method and apparatus for fuel metering in internal combustion engines | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4223654A | Method and apparatus for controlling the operation of a diesel engine | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4430899A | Fluid pressure sensor, particularly diesel engine injection pump pressure sensor | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5436837A | System for controlling a motor vehicle | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US4380900A | Apparatus for removing solid components from the exhaust gas of internal combustion engines, in particular soot components | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4265200A | Method and apparatus for controlling the onset of fuel injection in diesel engines | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4174694A | Fuel injection control system | Emerging Cross-Sectional Technologies | 31 | Expired |
| US3973529A | Reducing noxious components from the exhaust gases of internal combustion engines | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4671232A | Fuel injection system for self-igniting internal combustion engines | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4279235A | Apparatus for fixing the composition of the gas content of internal combustion engine cylinders | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4862370A | Interface and control unit for a diesel engine electronic controller and glow plug circuits, and method of glow plug operation | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4462376A | Method and apparatus for determining and controlling the exhaust gas recirculation rate in internal combustion engines | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4791900A | Safety and emergency driving method for an internal combustion engine with self-ignition and an arrangement for the performance of this method | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4515125A | Safety arrangement for an internal combustion engine | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4509480A | Safety arrangement for an internal combustion engine | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4425888A | RPM-Governing system for an internal combustion engine with auto-ignition | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US3948081A | Exhaust gas operated apparatus for continuously measuring air number of engine intake mixture | Physics | 21 | Expired |
| US4043304A | Fuel injection system for self-igniting internal combustion engines | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4210106A | Method and apparatus for regulating a combustible mixture | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4688535A | Apparatus for influencing control quantities of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4064851A | Servo controlled exhaust gas recycle system | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4073269A | Fuel injection system | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4426980A | Correction device for a fuel metering system in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4357920A | Apparatus for the adjustment of a quantity-metering member of a fuel injection pump | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4094186A | Mixture control monitor apparatus | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.