Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414941 | Lock mandrel with spring-loaded locking collar | Michael C. Romer, George R. King | 2022-08-16 |
| 11220875 | Retrieval of bottom hole assembly components from a subterranean well | George R. King | 2022-01-11 |