Martin Unbehaun
5Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: Oct 19, 2001 → May 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6732511B2 | Exhaust flap | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7503544B2 | Flap valve for a motor vehicle exhaust system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9990913B2 | Method of generating a drive signal for a loudspeaker arranged in a motor vehicle, an exhaust system for an engine and a sound system for a passenger cell | Physics | 3 | Active |
| US9984670B2 | Method of influencing the exhaust noise of a motor vehicle and exhaust system for a motor vehicle | Electricity | 1 | Active |
| US11143070B2 | Muffler for an exhaust system of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.