Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855523 | Catalyst and process for the selective dimerization of propylene to 4-methyl-1-pentene | William A. Fordyce | 1989-08-08 |
| 4820671 | Regeneration of an organouranium catalyst | Thomas A. Chamberlin | 1989-04-11 |