Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002080 | Staged underreamer cutter block | — | 2021-05-11 |
| 10900306 | Systems and methods for reducing bit damage in a landing tool | Tommy G. Ray, Jeremy O'Neal, Dwayne P. Terracina | 2021-01-26 |