Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143569 | Pre-job operation valve checks | Charles Edward Neal, III, James Douglas Funkhouser, Derek Williams | 2021-10-12 |
| 11060366 | High pressure test pump system for offshore cementing skid | Randall Turner Hall, Chip L. Imel, Craig Allen Sneed | 2021-07-13 |
| 10995589 | Setting valve configurations in a manifold system | James Douglas Funkhouser, Charles Edward Neal, III, Derek Williams | 2021-05-04 |