Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454090 | Chemical treatment well tool assembly pressure containment | Lowell C. Kirkland, Dañelle N. Campbell, Daniel L. CULBERTSON, Andres J. Perez, Mark H. Lowe | 2022-09-27 |
| 11434723 | Sand lift tool, system and method | Cavin Bert FROST, Daniel L. CULBERTSON, Mark H. Lowe | 2022-09-06 |
| 11428091 | Above packer gas separation | Cavin Bert FROST, Daniel L. CULBERTSON, Dañelle N. Campbell, Lowell C. Kirkland | 2022-08-30 |