Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471262 | Device for locking a moveable part that is fitted onto a motor vehicle | — | 2002-10-29 |
| 6314775 | Flat key | — | 2001-11-13 |
| 5913909 | Device with a selection lever for motor vehicle automatic transmission | — | 1999-06-22 |
| 5632516 | Motor vehicle door handle | — | 1997-05-27 |
| 5189895 | Locking mechanism for motor vehicles | Dieter Knauer | 1993-03-02 |
| 4759203 | Steering and ignition lock for a motor vehicle | Kurt Lieb | 1988-07-26 |
| 4253320 | Magnetic lock | Hermann Bartels, Walter Graf | 1981-03-03 |