Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150679 | Vibration-decoupled pulley having an integrated visco damper | Rolf Pape, Joerg Sandig, Klaus Kern | 2006-12-19 |
| 6106421 | Uncoupled belt pulley | Stefan Gräber | 2000-08-22 |