Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604249 | Trailer-coupling arrangement | Wolfgang Gentner, Dieter Reisinger, Joerg Riehle, Bert Wegner | 2009-10-20 |
| 6786500 | Trailer coupling | Emmerich Kleb, Hans Riehle, Michael Fischer | 2004-09-07 |
| 6692063 | Wind stop device | Hermann Maeurle, Joerg Riehle, Hans Riehle | 2004-02-17 |
| 6557928 | Wind stop device | Hermann Maeurle, Joerg Riehle, Hans Riehle | 2003-05-06 |