Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816324 | Cutting element incorporating a cutting body and sleeve and method of forming thereof | Anthony A. DiGiovanni, Nicholas J. Lyons, Matthew S. Hale, Konstantin E. Morozov, John H. Liversage +1 more | 2017-11-14 |
| 9540884 | Drill bit with continuously sharp edge cutting elements | Robert M. Welch, Eric E. McClain | 2017-01-10 |