Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107412 | Process for preparing powdery ionomers and their use as protective coating for ground and wall-covering products | Alexandre Siche | 2000-08-22 |
| 4764411 | Process for the production of coverings exhibiting a cracked appearance and the product obtained therefrom | Jean-Francois Courtoy, Daniel Marchal, Rene DuForest | 1988-08-16 |
| 4675216 | Process and apparatus for producing synthetic decorative covering | Rene DuForest | 1987-06-23 |