Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528030 | Alkaline sorbent injection for mercury control | Michael J. Holmes | 2003-03-04 |
| 6372187 | Alkaline sorbent injection for mercury control | Michael J. Holmes | 2002-04-16 |
| 5814288 | Flue gas desulfurization method and apparatus | George A. Farthing, Jr. | 1998-09-29 |
| 5795548 | Flue gas desulfurization method and apparatus | George A. Farthing, Jr. | 1998-08-18 |