Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406873 | Process for sulfur production | — | 1983-09-27 |
| 4279882 | Process for sulfur production | — | 1981-07-21 |
| 4233141 | Process for removal of carbonyl sulfide in liquified hydrocarbon gases with absorption of acid gases | Mark Mackles | 1980-11-11 |
| 4207304 | Process for sulfur production | — | 1980-06-10 |