Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6150952 | System with a lock and a key which cooperate according to the transponder principle, as well as a key and a lock for such a system | Peter Priller, Werner Wiespointner, Heinz Kwas, Peter Schmallegger, Christian Schwar | 2000-11-21 |
| 6147621 | Access control system for controlling the access to at least one space, and product including an access control system | Thomas Rudolph, Bernhard Spiess | 2000-11-14 |