Helmut Fleischer
15Patents
12h-index
15Co-inventors
75Inventor score
Filing activity: May 30, 1975 → Jan 26, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4353272A | Apparatus for controlling the operation of the engine-transmission assembly of a motor vehicle | Mechanical Engineering; Lighting; Heating | 72 | Expired |
| US4264849A | Apparatus for positioning a movable device, especially the passenger seats in a motor vehicle | Performing Operations; Transporting | 42 | Expired |
| US4120373A | Vehicle speed control system with dual interrupt safety circuit | Performing Operations; Transporting | 29 | Expired |
| US4117903A | Vehicle speed control system | Performing Operations; Transporting | 22 | Expired |
| US4359717A | Position-sensitive alarm system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4337511A | Digital control apparatus for the running speed of a motor vehicle | Performing Operations; Transporting | 17 | Expired |
| US4169437A | Speed control system for a vehicle | Performing Operations; Transporting | 17 | Expired |
| US4094378A | Vehicle constant speed control circuit | Performing Operations; Transporting | 16 | Expired |
| US4954807A | Combination instrument for automotive vehicles | Performing Operations; Transporting | 15 | Expired |
| US4188926A | Automotive internal combustion engine servo control system, particularly for automatic speed control arrangement | Performing Operations; Transporting | 15 | Expired |
| US4092853A | Testing rotary movement-electrical signal transducer system, particularly for vehicle wheel anti-block transducer systems | Performing Operations; Transporting | 13 | Expired |
| US3972568A | Vehicle brake anti-block system with selective steering, or braking priority | Performing Operations; Transporting | 13 | Expired |
| US4098367A | Automotive vehicle speed control system | Electricity | 10 | Expired |
| US4117355A | Temperature independent trigger pulse analysis circuit | Electricity | 2 | Expired |
| US7860598B2 | Method, device, computer system and computer program product for controlling a material flow | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.