Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752399 | Method of removing dissolved oil from produced water | Carrol L. Viator, Dennis Gracy | 1988-06-21 |
| 4627922 | Method of removing dissolved oil from produced water | Carrol L. Viator, Paul C. Broussard, Sr., Curtis Broussard, Dennis Gracy | 1986-12-09 |