Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834042 | Method for determining the tread depth of a vehicle pneumatic tire | — | 2017-12-05 |
| D734707 | Tire tread | Stefan Rittweger | 2015-07-21 |
| D626914 | Tire | Ulrich Behr, Joachim Gerhardt, Stefan Rittweger | 2010-11-09 |
| D610079 | Tire | Ulrich Behr, Stefan Rittweger | 2010-02-16 |
| D610078 | Tire | Ulrich Behr, Stefan Rittweger | 2010-02-16 |
| 7490646 | Vehicle pneumatic tire with transverse grooves defining flank segments having different angles | Markus Metz, Frank Walloch | 2009-02-17 |
| D579867 | Tire | Ulrich Behr, Stefan Rittweger | 2008-11-04 |