Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072201 | Thermal thickening in invert emulsion treatment fluids | Philip Wayne Livanec, Jay Paul Deville, Jonathan Paul Walker | 2018-09-11 |
| 10017680 | Crosslinked N-vinylpyrrolidone polymers for use in subterranean formations and wells | Hui Zhou, Jay Paul Deville | 2018-07-10 |