Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575424 | Flexible molding device for manufacturing a sunken groove in a tire tread | Gia Van Nguyen, Yacine Ouyahia, Alain Emile Francois Roesgen, Yvan Sac, Francis Bartholome +4 more | 2009-08-18 |
| 7143799 | Three-dimensional sipes for treads | Jean Joseph Victor Collette, Philippe Marie Manne, Pascale de Briey-Terlinden | 2006-12-05 |