Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192775 | Olefin polymerization catalyst | Stanley J. Katzen, Jerome H. Krekeler | 1980-03-11 |
| 4189402 | Supported catalyst for olefin polymerization | Anthony N. Speca | 1980-02-19 |
| 4184028 | Olefin Polymerization catalyst | Stanley J. Katzen, Jerome H. Krekeler | 1980-01-15 |