Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834947 | Reactor system for rapid kill gas injection to gas phase polymerization reactors | John E. Cook, Robert O. Hagerty | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834947 | Reactor system for rapid kill gas injection to gas phase polymerization reactors | John E. Cook, Robert O. Hagerty | 1989-05-30 |