Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487925 | Arrangement for a torque-free shifting of a transmission | Reinhard Seyer, Werner Hillenbrand, Klaus Hoffman, Xiaoyi Liu, Hilmar Schmalz | 2002-12-03 |
| 6469502 | Mechanical shaft with integrated magnet arrangement | Klaus Hoffman | 2002-10-22 |
| 6454499 | Device and method for machining workpieces | Hans-Juergen Gittel, Ewald Westfal, Kurt Kalmbach, Wilhelm Kalmbach, Michael Oertel | 2002-09-24 |