Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8245823 | Vibration damper | Bernd Zeissner, Andreas Foerster, Frank Gundermann, Steffen Heyn, Anton Krawczyk +7 more | 2012-08-21 |
| 5952581 | Apparatus for testing the damping force of vibration dampers | Klemens Lammers, Winfried Gunther | 1999-09-14 |