Issued Patents All Time
Showing 1–4 of 4 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 |
| 7544053 | Flexible molding device for manufacturing a sunken groove or surface tie bar in a tire tread | Gia Van Nguyen, Alain Emile Francois Roesgen, Peter Phelps Roch, Anne-France Gabrielle Jeanne-Marie Cambron, Yacine Ouyahia +6 more | 2009-06-09 |
| 7524175 | Method and apparatus to vent a mold | Eric Michel Henrotte, Klaus Schultz, Alessandro Molinari, Yacine Ouyahia | 2009-04-28 |
| 6871831 | Mold vent | Andre Cuny, Eric Nowak, Georges Hubert Henri Gieres | 2005-03-29 |