Gerhard Dumbser
12Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: May 6, 1981 → May 23, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4862395A | Data display instrument for a bicycle | Emerging Cross-Sectional Technologies | 110 | Expired |
| US4832332A | Digital indicating instrument for a physical training device | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4713567A | Electromagnetic brake device for a sports training apparatus | Electricity | 35 | Expired |
| US4519227A | Control locking installation for motor vehicle doors | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5538270A | Bicycle, and a bicycle having a hydraulic brake, and an actuator for a hydraulic brake on a bicycle | Performing Operations; Transporting | 12 | Expired |
| US7262530B2 | Mechanical interfaced system | Electricity | 11 | Expired |
| US5522611A | Multiple sprocket chainwheel for bicycle derailleur | Performing Operations; Transporting | 10 | Expired |
| US4731306A | Battery arrangement | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5464239A | Bicycle, and a bicycle having a hydraulic brake, and an actuator for a hydraulic brake on a bicycle | Performing Operations; Transporting | 6 | Expired |
| US4461501A | Lock system for motor vehicles | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4424548A | Central locking system for lockable entries of buildings or vehicles, particularly motor vehicles | Fixed Constructions | 3 | Expired |
| US4835468A | Releasably mounted instrument assembly for a bicycle having elastomeric electrical contacts | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.