Friedrich Rabus
16Patents
9h-index
9Co-inventors
54Inventor score
Filing activity: Jan 25, 1977 → Feb 2, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4172505A | Method and apparatus for eliminating transmission jolt in motor vehicles | Performing Operations; Transporting | 34 | Expired |
| US4224842A | Gear shifting engagement shock control system | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US4140085A | Method and apparatus for correcting sensor output signal | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4083347A | High energy spark ignition system, particularly for internal combustion engines | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4228778A | Extended spark capacitor discharge ignition system | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4231092A | Method and system for electronic simulation of a freewheel | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4217868A | Ignition system for internal combustion engines, particularly of the automotive type | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4114582A | Voltage limited ignition system, particularly for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4138977A | Ignition system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4237835A | Speed-dependent ignition timing system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4262557A | Method and system for limiting the jolt during gear shifts in a motor vehicle | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4181112A | High-voltage ignition system to generate a spark for an internal combustion engine, and method to generate the spark energy | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4217872A | Multiple spark ignition system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4245590A | Electronic control apparatus for a fuel injection system in internal combustion engines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4162665A | Multi-spark ignition system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4173962A | Ignition system with essentially constant ignition coil energy supply | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.