Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396390 | Device for detecting a key inserted into a motor vehicle lock | Siegfried Achhammer | 2002-05-28 |
| 6351206 | Antitheft protection system for a motor vehicle | Maximilian Löffler | 2002-02-26 |
| 5818330 | Anti-theft system for a motor vehicle | — | 1998-10-06 |
| 5229748 | Monitoring system for monitoring the window panes of an interior, for example a motor vehicle interior | Helmut Ehringer, Norbert Muller | 1993-07-20 |