Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062586 | Methods and compositions for inhibiting metal corrosion | Juanita M. Cassidy | 2011-11-22 |
| 7888297 | Compositions for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Richard W. Pauls, David Griffin, John M. Terracina | 2011-02-15 |