Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5810339 | Balancing element for a flap opening, especially at an automobile | Wanke Klaus, Joachim Heinke | 1998-09-22 |
| 4753119 | Drive for backlash-free conversion of motion | — | 1988-06-28 |