Issued Patents All Time
Showing 1–3 of 3 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 |
| 6302246 | Brake unit | Emil Naumann, Kolja Rebstock, Hans-Georg Riedel, Stephan Wolfsried | 2001-10-16 |
| 5765667 | Brake disk and method of making same | Reinhard Weller | 1998-06-16 |