Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6853292 | Security control system, method for the operation thereof | Manfred Kramer, Olaf Ziegler, Volkmar Schneider, Arno Krauskopf | 2005-02-08 |
| 6466539 | Bus system | Manfred Kramer, Olaf Ziegler, Volkmar Schneider | 2002-10-15 |