Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4478810 | Method of treating final products from flue gas desulfurization | Ulrich Mohn | 1984-10-23 |
| 4470850 | Process with calcium sulfite hemihydrate in a powdery byproduct from dry flue gas desulfurization for the production of fly ash cement | — | 1984-09-11 |