Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508508 | Quick release die block system | Tommy Vu, James B. Cooper | 2019-12-17 |
| 10309167 | Tubular handling device and methods | Brian Ellis, Craig C. Weems, Beat Kuttel | 2019-06-04 |
| 10233740 | Stick-slip mitigation on direct drive top drive systems | John Douglas Patterson, Michael Whatley, Mahmoud Hadi | 2019-03-19 |