Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9126457 | Pneumatic tire having first tread cap zone and second tread cap zone | Christian Jean-Marie Kaes, Carlo Kanz, Marc Weydert | 2015-09-08 |
| 7259205 | Pneumatic tire | David John Zanzig | 2007-08-21 |