Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150679 | Vibration-decoupled pulley having an integrated visco damper | Joerg Sandig, Klaus Kern, Peter Barsch, deceased | 2006-12-19 |
| 7124610 | Method for producing a torsional vibration damper housing, especially a housing for a viscosity torsional vibration damper | Klaus Seidel | 2006-10-24 |
| 5236115 | Process for the manufacture of a viscous torsional vibration damper | — | 1993-08-17 |