Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997834 | Device for guiding a moveable conical pulley disc of a CVT variator | Ralf Vorndran, Andreas Salm | 2006-02-14 |
| 6679109 | Acoustic recognition of variator slip of a continuously variable transmission | Armin Gierling, Norbert Inerle | 2004-01-20 |