Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837234 | Unidirectionally extendable cutting element steering | Jonathan Marshall, Scott Richard Woolston, David R. Hall | 2020-11-17 |
| 10731420 | Indexing drill bit | Scott Dahlgren, David R. Hall, Joshua J. Hanson, Jonathan Marshall, John J. Pierce +3 more | 2020-08-04 |
| 10689910 | Bi-directional drilling systems and methods | Siamak Dadkhah, Adam Bowler | 2020-06-23 |
| 10669786 | Two-part bit wiring assembly | Jonathan Marshall | 2020-06-02 |
| 10612542 | Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps | Brian P. Jarvis, Nigel Wilcox, Brian Joseph Williams, Lance D. Underwood, William Murray +8 more | 2020-04-07 |
| 10605005 | Steerable drill bit system | — | 2020-03-31 |