Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072201 | Thermal thickening in invert emulsion treatment fluids | Philip Wayne Livanec, Jay Paul Deville, Chesnee Lae Davis | 2018-09-11 |
| 10066143 | Resilient carbon-based materials as lost circulation materials and related methods | Donald L. Whitfill, Sharath Savari | 2018-09-04 |
| 9932510 | Lost-circulation materials of two different types of fibers | Donald L. Whitfill, Sharath Savari | 2018-04-03 |