Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6370972 | Chemical sampling sink | Michael A. Hamilton | 2002-04-16 |
| 6325983 | Nox scrubbing system and method | Allen R. Boyce, Debasish Mukhopadhyay | 2001-12-04 |
| 6199577 | Pressure relief system for chemical storage tanks | Michael A. Hamilton | 2001-03-13 |
| 5637282 | Nitrogen oxide scrubbing with alkaline peroxide solution | William E. Osborne, Mitchell Gee, Bill C. Pesklak, Frank A. Dick, Ellen Park +2 more | 1997-06-10 |