Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361685 | Polymerization of olefins in the presence of catalyst prepared from organo zirconium-chromium mixtures | — | 1982-11-30 |
| 4356111 | High efficiency catalyst containing titanium and zirconium for polymerizing olefins | Kirby Lowery, Jr. | 1982-10-26 |
| 4323665 | High efficiency catalyst for polymerizing olefins | Kirby Lowery, Jr., Donald F. Birkelbach | 1982-04-06 |
| 4310648 | Polymerization of olefins in the presence of a catalyst containing titanium and zirconium | Kirby Lowery, Jr. | 1982-01-12 |