Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647458 | Tire tread for a vehicle tire | Ulrich Behr, Oliver Woidtke | 2011-10-25 |
| D636328 | Tire tread | Oliver Woidtke, Ulrich Behr | 2011-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647458 | Tire tread for a vehicle tire | Ulrich Behr, Oliver Woidtke | 2011-10-25 |
| D636328 | Tire tread | Oliver Woidtke, Ulrich Behr | 2011-04-19 |