Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888297 | Compositions for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Richard W. Pauls, David Griffin, Keith A. Frost | 2011-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7888297 | Compositions for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Richard W. Pauls, David Griffin, Keith A. Frost | 2011-02-15 |