Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328646 | Torsional vibration damper | Peter Droll, Stefan Jung, Craig Kneidel, Nathan Yensho, Thorsten Krause +1 more | 2012-12-11 |
| 8287389 | Low friction arc spring damper | Craig Kneidel | 2012-10-16 |