Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149189 | Siloxane surfactant additives for oil and gas applications | Glenn S. Penny, Keith Ingram Dismuke, Richard Nelson Fox, Randal M. Hill | 2021-10-19 |
| 11001748 | Method of preparing and using a drag-reducing additive having a dispersion polymer | Lakia M. Champagne, David Philpot | 2021-05-11 |