Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698555 | Motor vehicle parking brake control device | Helmut Schafer, Michael Poehlman | 2004-03-02 |
| 6581738 | Parking lock for a motor vehicle with an emergency release device | Helmut Schafer, Peter Munch, Klaus Zahn | 2003-06-24 |
| 6527096 | Control device for the parking lock of a motor vehicle | Helmut Schafer, Nicolai Tarasinski, Peter FALCK, Timothy J. Kilworth, Uwe H. Kugler | 2003-03-04 |
| 6175171 | Electric drive motor | Bernhard Rupp, Gerd Knoepfel | 2001-01-16 |