Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5070056 | Alkene polymerization process and catalyst compositions therefor | Petrus A. Bentvelsen | 1991-12-03 |
| 4988782 | Alkene polymerization process and catalyst compositions therefor | Petrus A. Bentvelsen | 1991-01-29 |