Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168533 | Fluid containment system and method | Grant Pruitt, Andrew Lloyd Plowman | 2021-11-09 |
| 11060363 | Starting mandrel | Grant Pruitt, Cris Braun, Shawn Douglas McBride | 2021-07-13 |
| 10968710 | Modular managed pressure drilling choke system | Martyn Parker | 2021-04-06 |
| 10961795 | Compact managed pressure drilling system attached to rotating control device and method of maintaining pressure control | Martyn Parker, Majid Moosavinia | 2021-03-30 |