Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060357 | Earth-boring tools having a selectively tailored gauge region for reduced bit walk and method of drilling with same | Reed W. Spencer, Brad Pierce, Ethan Thomas Walkowiak, Bobby James Martha | 2021-07-13 |