Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851601 | Combination tubular handler and power swivel unit | Larry G. Keast, Alan Bing Joe Shem, Jonathan Garrett Johnston, Stephen Lee Gerhauser, Jr. | 2020-12-01 |
| 10808415 | Fast transportable drilling rig system | Mark W. Trevithick, Darrell D. Jamison, Gustavo Rodriguez | 2020-10-20 |
| 10612694 | Service line transport and deployment system | Darrell D. Jamison, Mark W. Trevithick | 2020-04-07 |