Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405804 | Method and apparatus for retrieving a deflecting tool | Herve Ohmer, Mark W. Brockman | 2002-06-18 |
| 6347676 | Tooth type drill bit with secondary cutting elements and stress reducing tooth geometry | — | 2002-02-19 |
| 6338621 | Volume reduction mandrel for use in pneumatic isostatic forging | Jeffery E. Daly | 2002-01-15 |