Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228001 | Mechanical connector with interface having stepped tapers | Samuel Cheng, Daryl Attaway | 2025-02-18 |
| 11867018 | Annular seal assembly with axial load decoupling feature | Samuel Cheng, Daryl Attaway, Joseph W. Pallini, Amini Shakib | 2024-01-09 |
| 11492865 | Annular seal assembly with axial load decoupling feature | Samuel Cheng, Daryl Attaway, Joseph W. Pallini, Amini Shakib | 2022-11-08 |
| 10947804 | Metal-to-metal annulus wellhead style seal with pressure energized from above and below | Andrew Ingram, Alejandro Martinez, Ronnie L. Hampton, Joseph W. Pallini | 2021-03-16 |
| 10844687 | Wellhead seal energized by fluid pressure | Alejandro Rodela, Joseph W. Pallini, Andrew Ingram | 2020-11-24 |