Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753762 | Polyporpylene fibers | Daniel Leuckx, Etienne de Wergifosse | 1998-05-19 |
| 5264493 | Process for the treatment of polypropylene | Claude Palate, Alain M. F. Prevot | 1993-11-23 |