Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885420 | Process for the production of aromatic hydrocarbons from olefinic hydrocarbons | — | 1989-12-05 |
| 4806700 | Production of benzene from light hydrocarbons | — | 1989-02-21 |
| 4795844 | Process for conversion of light olefins to LPG and aromatics | Ronald E. Andermann, John R. Mowry | 1989-01-03 |
| 4795845 | Regeneration of dehydrocyclodimerization catalyst | Joseph A. Kocal, Tai-Hsiang Chao | 1989-01-03 |