Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215259 | Vibration damper | Christian Veltum, Marc Schmitz, Hakan Severcan, Sebastian Stottrop | 2022-01-04 |
| 6860369 | Vibration damper with variable damping force | Wolfgang Hertz | 2005-03-01 |