Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469677 | Throttle valve device | Thomas Hannewald, Stefan Köhler | 2008-12-30 |
| 7290516 | Electrical connection device for injection devices of internal combustion engines | — | 2007-11-06 |
| 7032557 | Method and device for controlling an internal combustion engine | Frank Tettenborn, Berthold Wolfram | 2006-04-25 |
| 6714064 | Multiplexer circuit and method for detection of the switching state of switching elements | — | 2004-03-30 |