Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305512 | Valve which reacts as a function of pressure, especially for a vibration damper | Norbert Heinz, Joachim Kuhnel, Thomas Kutsche, Thomas Manger, Steffen Heyn +1 more | 2001-10-23 |