Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925902 | Copolymers of propylene and but-1-ene and uses thereof | Bernard Desvignes, Daniel Durand | 1990-05-15 |
| 4663238 | Copolymers propylene and but-1-ene and uses thereof | Bernard Desvignes, Daniel Durand | 1987-05-05 |