Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498911 | Simultaneous removal of water and hydrogen sulfide from gaseous carbon dioxide | A. John Flynn | 1985-02-12 |
| 4332781 | Removal of hydrogen sulfide and carbonyl sulfide from gas-streams | Charles A. Lieder | 1982-06-01 |