Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608226 | Method of forming a diamond tooth insert for a drill bit and a diamond cutting element formed thereby | Jean-Pierre Lauvinerie | 1986-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608226 | Method of forming a diamond tooth insert for a drill bit and a diamond cutting element formed thereby | Jean-Pierre Lauvinerie | 1986-08-26 |