Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968912 | Drill blades for drill bit | Jimmie L. Sollami | 2005-11-29 |
| 6966611 | Rotatable tool assembly | — | 2005-11-22 |
| 6863352 | Rotatable tool assembly | — | 2005-03-08 |
| 6846045 | Reverse taper cutting tip with a collar | — | 2005-01-25 |