Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172058 | Vibration damper with amplitude-dependent damping force | Andreas Forster, Heinz-Joachim Gilsdorf, Hans Gonschorrek, Frank MacKert, Thomas Kiefer +1 more | 2007-02-06 |