Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6926099 | Drill out bi-center bit and method for using same | Gary M. Thigpen | 2005-08-09 |
| 6918455 | Drill bit with large inserts | John Adam Meyers, Huy D. Bui | 2005-07-19 |
| 6904983 | Low-contact area cutting element | Gary M. Thigpen, Bruno Cuillier | 2005-06-14 |