Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421484 | Earth-boring tools having a gauge region configured for reduced bit walk and method of drilling with same | Reed W. Spencer, Brian James Hayes | 2022-08-23 |
| 11060357 | Earth-boring tools having a selectively tailored gauge region for reduced bit walk and method of drilling with same | Reed W. Spencer, Ethan Thomas Walkowiak, Bobby James Martha, Hector David Arambula-Cantu | 2021-07-13 |