Issued Patents All Time
| 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 |
| 4786695 | Method and reactor system for rapid kill gas injection to gas phase polymerization reactors | John E. Cook, Robert O. Hagerty | 1988-11-22 |
| 4666999 | Method and reactor system for rapid kill gas injection to gas phase polymerization reactors | John E. Cook, Robert O. Hagerty | 1987-05-19 |
| 4547555 | Method for rapid kill gas injection to gas phase polymerization reactors during power failures | John E. Cook, Robert O. Hagerty | 1985-10-15 |
| 4372758 | Degassing process for removing unpolymerized monomers from olefin polymers | Robert W. Bobst, Billy J. Garner | 1983-02-08 |