Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348655 | Control circuit for vehicle turn-signal flasher systems | Horst Goertler, Hans Prohaska, Horst Rachner, Wolf Seitter, Josef Swoboda | 1982-09-07 |
| 4347465 | Circuit arrangement for power windows | Horst Goertler, Uwe Knobloch, Hans Muller, Hans Prohaska, Horst Rachner +1 more | 1982-08-31 |