Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8923821 | Transceiver with message notification | Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Siegfried Baer +2 more | 2014-12-30 |
| 7684789 | Transceiver with message notification | Martin Hans, Frank Kowalewski, Josef Laumen, Gunnar Schmidt, Siegfried Baer +2 more | 2010-03-23 |