Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5261750 | Bearing assembly | Bruno Schmitt | 1993-11-16 |
| 5248283 | Transmission | Anja Esau | 1993-09-28 |
| 5178039 | Modular transmission | Ralph E. Shirley, Volker Huckler | 1993-01-12 |
| 5161831 | Spacer sleeve | — | 1992-11-10 |