Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623365 | Transmission element for the transmission of power and/or torques, oscillation damper and method for oscillation damping | Jürgen Maretzke | 2003-09-23 |
| 6312340 | Hollow drive shaft with integrated vibration absorber | Achim Gassen, Jurgen Bebermeier, Jürgen Maretzke | 2001-11-06 |