Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847429 | Synthesis of phenylhydroquinones | Carl M. Lentz, Dale E. Van Sickle, Joseph Stanton Bowers, Jr. | 1989-07-11 |
| 4837367 | Low pressure catalytic hydrogenation of carbonyl-containing compounds | Paul S. Wehner, Gregory O. Nelson, Patricia N. Mercer | 1989-06-06 |
| 4837368 | Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor | Paul S. Wehner | 1989-06-06 |
| 4798911 | Catalyst composition and method for selective dehydrogenation | Carl M. Lentz, Paul S. Wehner | 1989-01-17 |