Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512537 | Displacement members comprising machineable material portions, bit bodies comprising machineable material portions from such displacement members, earth-boring rotary drill bits comprising such bit bodies, and related methods | Kenneth R. Evans | 2022-11-29 |