Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575057 | Polymeric gel system and use in hydrocarbon recovery | Kevin W. Smith, Shih-Ruey T. Chen | 2009-08-18 |
| 7205262 | Friction reducing composition and method | Kevin W. Smith | 2007-04-17 |
| 5854180 | Environmentally improved acid corrosion inhibitor | Gary A. Scherubel, Robert L. Reid, Allen R. Fauke | 1998-12-29 |