Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362458 | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate | Eli Gal, Gregory N. Brown, Michael L. Mengel | 1994-11-08 |
| 4690807 | Process for the simultaneous absorption of sulfur oxides and production of ammonium sulfate | — | 1987-09-01 |