Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9677343 | Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements | David R. Hall, Ronald B. Crockett, Francis Leany, Casey Webb | 2017-06-13 |
| 9637979 | Rotary drag bits including abrasive-impregnated cutting structures | Van Jordan Brackin, Jeffrey B. Lund, Danny E. Scott, Matthew R. Isbell | 2017-05-02 |
| 9567808 | Cutting elements configured to generate shear lips during use in cutting, earth-boring tools including such cutting elements, and methods of forming and using such cutting elements and earth-boring tools | Danny E. Scott, Jeffrey B. Lund, John H. Liversage, Moosa Mahomed Adia | 2017-02-14 |