Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817597 | Spring-and-shock absorber system having differential roll bellows | Gerhard Thurow, Martin Winkler, Bernd Acker, Christoph Bank, Paul Cerny +5 more | 2004-11-16 |
| 6092815 | Active chassis in a motor vehicle | Martin Winkler | 2000-07-25 |