Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900316 | Wellhead seal with pressure energizing from below | Joseph W. Pallini, Thomas A. Fraser, Daniel Ralph Barnhart, Daniel Caleb Benson | 2021-01-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900316 | Wellhead seal with pressure energizing from below | Joseph W. Pallini, Thomas A. Fraser, Daniel Ralph Barnhart, Daniel Caleb Benson | 2021-01-26 |