Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810026 | Earth-boring tools and methods of forming earth-boring tools | — | 2017-11-07 |
| 9670736 | Hybrid drill bit | Ron D. McCormick, Rudolf Carl Pessier, Jack T. Oldham, Michael S. Damschen, Don Q. Nguyen +3 more | 2017-06-06 |