Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941620 | Downhole swivel sub and method for releasing a stuck object in a wellbore | John Hanton | 2021-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941620 | Downhole swivel sub and method for releasing a stuck object in a wellbore | John Hanton | 2021-03-09 |