Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774156 | Production of propylene copolymers having improved properties | Guy Debras, Jacques Michel | 2004-08-10 |
| 6723795 | Polypropylene with high melt strength and drawability | Jacques Michel | 2004-04-20 |