Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125049 | Superhard material enhanced choke cage | Neil Cannon, David S. Clark | 2021-09-21 |
| 11118408 | Downhole steering system and methods | Jonathan Marshall, Edward George Parkin, Geoffrey C. Downton, Nalin Weerasinghe, Dennis Patrick Chestnutt | 2021-09-14 |
| 11028685 | Downhole rate of penetration measurement | Malcolm R. Taylor, Scott Richard Woolston, Jonathan Marshall | 2021-06-08 |
| 10927647 | Systems and methods for directing fluid flow | David R. Hall, Jonathan Marshall, Malcolm R. Taylor, Jordan D. Englund | 2021-02-23 |
| 10883506 | Unitary thick diamond composite downhole tool components | David Milton Eslinger, Spyridon Joseph Kotsonis, Alejandro Camacho Cardenas, Arthur H. Watson | 2021-01-05 |