Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053935 | Lubricating compositions for use with downhole fluids | Silviu Livescu, John Misselbrook | 2018-08-21 |
| 9770805 | Method for increasing the roughness of injector gripper blocks for coiled tubing operations | Silviu Livescu, Vivekanand Sista, Thomas J. Watkins | 2017-09-26 |
| 9528974 | Friction apparatus and method for measuring lubricity of downhole fluids | Silviu Livescu | 2016-12-27 |
| 6308778 | Compositions and methods of catalyzing the rate of iron reduction during acid treatment of wells | Magdy Girgis-Ghaly | 2001-10-30 |
| 5063997 | Method of preventing precipitation of iron compounds during acid treatment of wells | Sylvia K. Pachla, Robert S. Taylor | 1991-11-12 |