Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465614 | Alkanolaminium carboxylate solvents for selective SO.sub.2 absorption | H. Lee Trentham, John H. Crow | 1984-08-14 |
| 4387037 | Removal of sulfur from waste gas streams | H. Lee Trentham, John H. Crow | 1983-06-07 |
| 4363791 | Alkanolaminium carboxylate solvents for selective SO.sub.2 absorption | H. Lee Trentham, John H. Crow | 1982-12-14 |
| 4320101 | Removal of sulfur from waste gas streams | H. Lee Trentham, John H. Crow | 1982-03-16 |