Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786500 | Trailer coupling | Emmerich Kleb, Michael Fischer, Martin Dreher | 2004-09-07 |
| 6692063 | Wind stop device | Martin Dreher, Hermann Maeurle, Joerg Riehle | 2004-02-17 |
| 6607346 | Spare wheel holding device | Juergen Dunsch, Joerg Riehle | 2003-08-19 |
| 6557928 | Wind stop device | Martin Dreher, Hermann Maeurle, Joerg Riehle | 2003-05-06 |
| 6547271 | Trailer coupling | Emmerich Kleb, Michael Fischer | 2003-04-15 |
| 6409201 | Trailer coupling | — | 2002-06-25 |
| 6402227 | Wind stop device | Joerg Riehle, Istvan Bornemissza | 2002-06-11 |
| 6382483 | Roof load carrier system | Emmerich Kleb | 2002-05-07 |
| 6234511 | Bearing system for a trailer coupling | Wolfgang Gentner, Emmerich Kleb, Joerg Riehle | 2001-05-22 |
| 6000709 | Trailer coupling | Wolfgang Gentner, Emmerich Kleb, Joerg Riehle | 1999-12-14 |
| 5964475 | Trailer coupling | Wolfgang Gentner, Emmerich Kleb, Joerg Riehle | 1999-10-12 |
| 5853186 | Trailer coupling | Wolfgang Gentner, Emmerich Kleb, Joerg Riehle | 1998-12-29 |