Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947804 | Metal-to-metal annulus wellhead style seal with pressure energized from above and below | Andrew Ingram, Greg Dunn, Ronnie L. Hampton, Joseph W. Pallini | 2021-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947804 | Metal-to-metal annulus wellhead style seal with pressure energized from above and below | Andrew Ingram, Greg Dunn, Ronnie L. Hampton, Joseph W. Pallini | 2021-03-16 |