Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5316861 | Process for producing floor or wall coverings and products obtained | Dung V. Dao | 1994-05-31 |
| RE33599 | Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom | Jean-Francois Courtoy | 1991-05-28 |
| 4886708 | Process for the manufacturing of synthetic coverings having improved resistance to soiling, and synthetic covering obtained thereby | — | 1989-12-12 |
| RE33069 | Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom | Jean-Francois Courtoy | 1989-09-26 |
| 4764411 | Process for the production of coverings exhibiting a cracked appearance and the product obtained therefrom | Jean-Francois Courtoy, Rene DuForest, Albert Roussel | 1988-08-16 |
| 4617222 | Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom | Jean-Francois Courtoy | 1986-10-14 |
| 4608294 | Process for obtaining areas of distinctive appearance on synthetic coverings and the product derived therefrom | Jean-Francois Courtoy | 1986-08-26 |