Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329909 | Code signal generator, in particular for an anti-theft protection system of a motor vehicle | Michael Siedentop | 2001-12-11 |
| 5552641 | Remote-control access control device and method for operating the same | Robert Fischer, Johannes Ilg, Christian Schneider | 1996-09-03 |