Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874383 | Polycrystalline diamond insert, drill bit including same, and method of operation | Randon S. Cannon, Greg Carlos Topham | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874383 | Polycrystalline diamond insert, drill bit including same, and method of operation | Randon S. Cannon, Greg Carlos Topham | 2011-01-25 |