Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956523 | Method for converting lime-based wet flue gas desulfurization systems to limestone-based systems | Sterling Gray | 2018-05-01 |
| 9234400 | Subsea pump system | Roger Warnock, Calum Maxwell Stirling, Alan William Doe | 2016-01-12 |
| 5770164 | Clear liquor organic acid flue gas desulfurization system | Robert E. Moser, David R. Owens, James H. Wilhelm, Oliver W. Hargrove, Jr. | 1998-06-23 |
| 5558848 | Clear liquid acid flue gas desulfurization system | Robert E. Moser, David R. Owens, James H. Wilhelm, Oliver W. Hargrove, Jr. | 1996-09-24 |
| 5486342 | Clear liquor scrubbing of sulfur dioxide with forced oxidation in flue gas desulfurization system | Robert E. Moser, David R. Owens, James H. Wilhelm, Miriam Stohs, Oliver W. Hargrove, Jr. | 1996-01-23 |
| 4990315 | Apparatus for desulfurization | — | 1991-02-05 |
| 4876076 | Process of desulfurization | — | 1989-10-24 |