Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D610525 | Tire | Primus Kolmanz | 2010-02-23 |
| D610079 | Tire | Peter Bogenschuetz, Stefan Rittweger | 2010-02-16 |
| D610078 | Tire | Peter Bogenschuetz, Stefan Rittweger | 2010-02-16 |
| D608271 | Tire tread | Oliver Woidtke, Claudia Bauer | 2010-01-19 |
| D605106 | Tire tread | Katja Hanebuth, Sven Herden, Matthew Lamb, Jay Spears | 2009-12-01 |
| D603324 | Tire tread | Oliver Woidtke, Ralph Burfien | 2009-11-03 |
| D589434 | Tire | Primus Kolmanz | 2009-03-31 |
| D586290 | Tire | Katja Hanebuth, Sven Herden, Matthew Lamb, Jay Spears | 2009-02-10 |
| D583750 | Tire for automobile | Primus Kolmanz | 2008-12-30 |
| D579867 | Tire | Peter Bogenschuetz, Stefan Rittweger | 2008-11-04 |
| D571284 | Tire | — | 2008-06-17 |
| D566131 | Device for sealing inflatable objects | Rainer Detering, Stefan Rittweger | 2008-04-08 |