Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047563 | Methods of forming earth-boring tools utilizing expandable reamer blades | James D. Enterline | 2018-08-14 |
| 10036206 | Expandable reamer assemblies, bottom hole assemblies, and related methods | Steven R. Radford, Khoi Q. Trinh, Timothy Miller, Shyam Anandampillai, Chad T. Jurica +6 more | 2018-07-31 |
| 9970239 | Drill bits including retractable pads, cartridges including retractable pads for such drill bits, and related methods | — | 2018-05-15 |