Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5029489 | Steering column with vertically adjustable steering wheel for motor vehicles | Joachim Burmeister, Burkhard Schafer | 1991-07-09 |
| 5027674 | Steering column for motor vehicles with a shaft movable in the axle direction | Frank Nolte | 1991-07-02 |