Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320816 | Process for absorption of sulfur dioxide and nitric oxide from flue gas | Susan S. Tsai, Stephen A. Bedell, Larry H. Kirby, Richard D. Varjian | 1994-06-14 |
| 5196146 | Aqueous cleaning formulation containing a 2-piperazinone, method of using the same and concentrate for preparing the same | Joanna M. Farella, Dane Chang, Felipe A. Donate | 1993-03-23 |