Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331410 | Drill bit arcuate-shaped inserts with cutting edges and method of manufacture | Zhou Yong, Jim Minikus, Quan Nguyen, Sharath K. Kolachalam | 2008-02-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331410 | Drill bit arcuate-shaped inserts with cutting edges and method of manufacture | Zhou Yong, Jim Minikus, Quan Nguyen, Sharath K. Kolachalam | 2008-02-19 |