Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376280 | Flocculation control system and method | C. J. H. Brest Vankempen, Ralph A. Cutler, Vincent E. Hamilton | 1994-12-27 |
| 5340547 | Clear liquor scrubbing magnesium-enhanced lime flue gas desulfurization system | Robert E. Moser, John M. Burke, Sterling Gray | 1994-08-23 |