Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351061 | Antenna with parabolic reflector | Horst Antony, Bernd Anger, Paul Thiele | 1994-09-27 |
| 4979840 | Fountain pen with correction-cartridge receiver | Bruno Kunzler | 1990-12-25 |