Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632341 | Hybrid wet electrostatic precipitator | Albert L. Moretti, Robert E. Snyder, Donald P. Tonn | 2009-12-15 |
| 4571330 | Flue gas desulfurization | Henry V. Krigmont, Harold H. Haaland, Herbert W. Spencer, III, Jay L. Stern | 1986-02-18 |