Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405820 | Process for the preparation of an alumina trihyorate catalyst | Roger T. Clark | 1995-04-11 |
| 5283369 | Selective synthesis of mercaptans and catalyst therefor | Roger T. Clark | 1994-02-01 |
| D319794 | Pipe wrap template | — | 1991-09-10 |