Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7576636 | Driver authorization system | Hannelore Dornbach, Hartmut Fitz, Michael Geber, Joern-Marten Ohle | 2009-08-18 |
| 6698308 | Shift device for a motor vehicle transmission | Jochen Vogel | 2004-03-02 |