Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801266 | Earth-boring tools having fixed blades and rotatable cutting structures and related methods | Gregory L. Ricks, Floyd C. Felderhoff | 2020-10-13 |
| 10597947 | Reamers for earth-boring applications having increased stability and related methods | Nathaniel R. Adams, Kendrick D. McGee, Mitchell F. Marks | 2020-03-24 |