Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D806000 | Tire | Jürgen Brockmann | 2017-12-26 |
| D725585 | Tire tread | Christian Brandau, Jan Schlittenhard | 2015-03-31 |
| D716720 | Tire tread for a vehicle tire | Matthias Seng | 2014-11-04 |
| D637547 | Tire tread for a vehicle tire | Jan Schlittenhard | 2011-05-10 |
| D597929 | Tire tread | Mathias Seng, Martin Venneboerger | 2009-08-11 |
| D593932 | Tire tread | Jan Wildenhain | 2009-06-09 |
| D566040 | Tire tread | Martin Venneboerger | 2008-04-08 |
| D490769 | Tire tread | Jan Schlittenhard | 2004-06-01 |
| 6659146 | Motor vehicle tire with a tread profile for a superior grip on snow and ice | Helge Dörrie | 2003-12-09 |
| 6619352 | Tread profile of a snow tire | Wolfgang Peschel | 2003-09-16 |
| 6026875 | Vehicle tire with a tread exhibiting sipes substantially running in the axial direction | Christian Haigerer, Reinhard Mundl, Helmut Rodewald | 2000-02-22 |
| 5660651 | Pneumatic tire including sipes | — | 1997-08-26 |
| D355876 | Tire | — | 1995-02-28 |
| D342469 | Tire | — | 1993-12-21 |
| D320180 | Tire or similar article | — | 1991-09-24 |
| D318445 | Tire | — | 1991-07-23 |
| D289027 | Tire | — | 1987-03-31 |