Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312898 | Fluid containment system and method | Grant Pruitt, Andrew Lloyd Plowman | 2025-05-27 |
| 12297704 | Modular managed pressure drilling choke system | Martyn Parker | 2025-05-13 |
| 12173568 | Debris catch for managed pressure drilling | John Moreton | 2024-12-24 |
| 12084929 | Resettable pressure relief valve system and method for use when drilling with a rotating control device | Martyn Parker, Jason Finley | 2024-09-10 |
| 12007264 | System and method for reducing gas break out in MPD metering with back pressure | Martyn Parker | 2024-06-11 |
| 12000231 | Fluid containment system and method | Grant Pruitt, Andrew Lloyd Plowman | 2024-06-04 |
| 11993997 | Sealed lubricating head and top drive guide | Grant Pruitt, Cris Braun | 2024-05-28 |
| 11976523 | System and method for monitoring and maintaining hydrostatic pressure during tripping operations, stripping operations, and axial pipe operations | Jason Finley, Don M. Hannegan, Tom Stites | 2024-05-07 |
| 11719059 | Modular managed pressure drilling choke system | Martyn Parker | 2023-08-08 |
| 11643889 | Debris catch for managed pressure drilling | John Moreton | 2023-05-09 |
| 11619531 | System and method for reducing gas break out in MPD metering with back pressure | Martyn Parker | 2023-04-04 |
| 11613946 | Resettable pressure relief valve system and method for use when drilling with a rotating control device | Martyn Parker, Jason Finley | 2023-03-28 |
| 11591878 | Fluid containment system and method | Grant Pruitt, Andrew Lloyd Plowman | 2023-02-28 |
| 11555362 | Compact managed pressure drilling system attached to rotating control device and method of maintaining pressure control | Martyn Parker, Majid Moosavinia | 2023-01-17 |
| 11454073 | System and method for monitoring and maintaining hydrostatic pressure during tripping operations, stripping operations, and axial pipe operations | Jason Finley, Don M. Hannegan, Tom Stites | 2022-09-27 |
| 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 |
| 10738552 | Modular managed pressure drilling choke system | Martyn Parker | 2020-08-11 |
| 10712190 | System and method for reducing gas break out in MPD metering with back pressure | Martyn Parker | 2020-07-14 |
| 10392895 | Fluid containment system and method | Grant Pruitt, Andrew Lloyd Plowman | 2019-08-27 |