Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708724 | Apparatus for capturing axial force on an inner drive member | — | 2023-07-25 |
| 11708725 | Drill string rotation brake | Philip J. Wosmek, Harry Bendure, Rick E. Barrett | 2023-07-25 |
| 11686180 | Virtual brake system | Joseph G. Greenlee, Aleksander S. Wolfe, Jarred R. Callaway | 2023-06-27 |