Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056635 | Split stream oilfield pumping systems | Rod Shampine, Paul W. Dwyer, Ronnie Stover, Mike Lloyd, Edward Leugemors +5 more | 2011-11-15 |
| 8020294 | Method of constructing an expandable packer | Pierre-Yves Corre, Guillaume Boutillon | 2011-09-20 |
| 7972998 | Dry blend fracturing fluid additives | Marie Noelle Dessinges | 2011-07-05 |
| 7866881 | Dry polymer hydration apparatus and methods of use | Ismail El Kholy, Gregoire Jacob | 2011-01-11 |