Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7587933 | Process for repairing punctured pneumatic tire in tire-rim assembly and repairing system | Shinichi Watanabe, Frank Knothe, Guenter Leister, Frank Klempau | 2009-09-15 | |
| 7455140 | Method for guaranteeing reliability of emergency operating conditions of a motor vehicle tyres | Dirk Baader, Hermann Gaus, Juergen Weissenger | 2008-11-25 | $98,109,000 |