Harald Collonia
27Patents
10h-index
6Co-inventors
68Inventor score
Filing activity: Sep 16, 1977 → Feb 17, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4319658A | Device for the control of the traveling speed of a motor vehicle | Physics | 47 | Expired |
| US4742808A | Method and system for recognizing the readiness for operation of an oxygen measurement sensor | Physics | 28 | Expired |
| US4419973A | Device for the control of the traveling speed of a motor vehicle | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4408581A | Device for controlling the speed of travel and regulating the idling speed of automotive vehicles with an Otto engine | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4301883A | Device for the control of the traveling speed of a motor vehicle | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4161994A | Speed regulating device for motor vehicles | Performing Operations; Transporting | 14 | Expired |
| US4569320A | Device for reducing longitudinal dynamic instabilities of vehicles | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4157126A | System for regulating the traveling speed of a motor vehicle | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4471735A | Idling controller, particularly for automotive vehicles | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4170274A | Device for regulating the traveling speed of a motor vehicle | Performing Operations; Transporting | 11 | Expired |
| US4278059A | Device for the control of the traveling speed of a motor vehicle | Performing Operations; Transporting | 10 | Expired |
| US4495454A | Device for electric control of the speed of an automotive vehicle | Performing Operations; Transporting | 9 | Expired |
| US4356802A | Valve system for regulating the idling speed of Otto engines, particularly automobile engines | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4619230A | Device for disconnecting the feed of fuel to an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4353339A | Control of the traveling speed of a motor vehicle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4267491A | Electrical regulating device for speed control devices | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4313408A | Device for the control of the traveling speed of a motor vehicle | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4393833A | Device for the control of the traveling speed of a motor vehicle | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4352402A | Safety circuit for an apparatus for regulating the traveling speed of a vehicle | Performing Operations; Transporting | 6 | Expired |
| US4254844A | Override controller for automatic motor vehicle speed control | Performing Operations; Transporting | 5 | Expired |
| US4436069A | Setting device for the controlled displacement of a stop connected with a setting member | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4599980A | Electric device for eliminating the jerking of vehicles | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4638879A | Device for regulating the speed of a vehicle, particularly an automotive vehicle, having an electronic regulator | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5984319A | Holding device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4250845A | Device for the control of the position of an element of an internal combustion engine which influences the fuel-air mixture | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.