Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653254 | Ziegler-Natta catalyst with metallocene for olefin polymerization | Edwar S. Shamshoum, Margarito Lopez | 2003-11-25 |
| 6559088 | Ziegler-Natta catalyst with amine for polymerization | Edwar S. Shamshoum, Margarito Lopez | 2003-05-06 |