Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694608 | Method of manufacturing a matrix body drill bit | James L. Larsen, Dwayne P. Terracina, Timothy Scott Roberts | 2010-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7694608 | Method of manufacturing a matrix body drill bit | James L. Larsen, Dwayne P. Terracina, Timothy Scott Roberts | 2010-04-13 |