Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298174 | Low temperature caustic sulfide wet oxidation process | Joseph A. Momont, William M. Copa | 1994-03-29 |
| 5230810 | Corrosion control for wet oxidation systems | Mark A. Clark | 1993-07-27 |
| 5082571 | Caustic sulfide wet oxidation process | Joseph A. Momont, William M. Copa | 1992-01-21 |
| 4749492 | Process for recovering regenerated adsorbent particles and separating ash therefrom | John K. Berrigan, Jr., William M. Copa | 1988-06-07 |