Elmar Hoffmann
9Patents
3h-index
13Co-inventors
54Inventor score
Filing activity: Oct 20, 1981 → Apr 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4405175A | Resilient sealing frame for the front and rear windows of a vehicle | Performing Operations; Transporting | 19 | Expired |
| US9914454B2 | Vehicle speed control system | Performing Operations; Transporting | 4 | Active |
| US8332119B2 | System for controlling a motor vehicle driving downhill | Performing Operations; Transporting | 3 | Active |
| US9139172B2 | Method and device for speed regulation when travelling on an incline | Performing Operations; Transporting | 2 | Active |
| US8255138B2 | Method for starting a motor vehicle on an inclined route | Performing Operations; Transporting | 2 | Active |
| US6953230B2 | System for controlling driving dynamics | Performing Operations; Transporting | 2 | Expired |
| US8634999B2 | Technique for starting a motor vehicle on a downhill route | Performing Operations; Transporting | 1 | Active |
| US11124187B2 | Vehicle speed control system | Performing Operations; Transporting | 0 | Active |
| US12344206B2 | Hydraulic braking system, including a control system, and method for controlling said braking system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.