Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454090 | Chemical treatment well tool assembly pressure containment | Gustavo A. GONZALEZ-CABRERA, Lowell C. Kirkland, Daniel L. CULBERTSON, Andres J. Perez, Mark H. Lowe | 2022-09-27 |
| 11428091 | Above packer gas separation | Cavin Bert FROST, Daniel L. CULBERTSON, Lowell C. Kirkland, Gustavo A. GONZALEZ-CABRERA | 2022-08-30 |
| 10415360 | Downhole separation for well production operations | Daniel L. CULBERTSON, Cavin Bert FROST, Floyd R. Simonds, Lowell C. Kirkland | 2019-09-17 |