Georg Kehl
14Patents
7h-index
14Co-inventors
59Inventor score
Filing activity: Feb 28, 1980 → Sep 24, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5244262A | Housing block for a hydraulic braking system | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4650363A | Ball joint for a brake booster | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5353834A | Check valve | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5324101A | ABS damper chamber and bleed valve | Performing Operations; Transporting | 11 | Expired |
| US4998781A | Brake device for a hydraulic vehicle brake system | Performing Operations; Transporting | 9 | Expired |
| US5265943A | Throttle with pressure limiting valve to damp pressure fluctuations | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4701990A | Ball-and-socket joint assembly tool and method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4832417A | Brake system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4796667A | Brake pressure control valve | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4764048A | Ball-and-socket joint | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5159871A | Cylinder-piston unit having central valve, in particular for vehicle brake systems | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4304172A | Setting device for a hydraulic machine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US4890538A | Brake cylinder | Performing Operations; Transporting | 0 | Expired |
| US4934248A | Brake booster | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.