Rolf Oppermann
6Patents
3h-index
12Co-inventors
50Inventor score
Filing activity: Oct 28, 1986 → Feb 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6505643B2 | Throttle valve body | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5477777A | Appliance for heating up and/or keeping warm of food and beverages | Human Necessities | 6 | Expired |
| US6649111B2 | Method for producing a housing for a throttle valve connection piece | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7143996B2 | Throttle connection fitting for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4723102A | Electric setting drive for an automotive vehicle speed control or regulating system | Performing Operations; Transporting | 2 | Expired |
| US5533484A | Speed control by an automatic load displacement device for an internal combustion engine of a motor vehicle | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.