Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719271 | Fast transportable drilling rig system | Mark W. Trevithick, Darrell D. Jamison, Keith J. Orgeron | 2017-08-01 |
| 9702161 | Fast transportable drilling rig system | Mark W. Trevithick, Darrell D. Jamison, Keith J. Orgeron | 2017-07-11 |