Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749045 | Passive force element on the basis of electrorheologic liquids | Horst Rosenfeldt, Eckhard Wendt, Frank Schroeter, Horst Scherk, Dorothea Adams | 2004-06-15 |
| 6585294 | Steering shaft | Frank Schroeter, Christoph Klukowski, Elmar Moch, Matthias Renker, Matthias Hell | 2003-07-01 |
| 6439256 | Switchable flap valve | Lothar Koelsch, Hans-Gerhard Kogler, Gerhard Kranz, Christoph Metz, Frank Schroeter | 2002-08-27 |
| 5265906 | Steering column for motor vehicles | — | 1993-11-30 |
| 5193848 | Adjustable motor vehicle safety steering column | — | 1993-03-16 |