Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732784 | Process for treating a polymerization reactor | Paul Laroche, Jean-Bernard Pompon, by Marvonne Pompon, heir, by Laurence Pompon, heir, by Lucie Pompon, heir | 1988-03-22 |