Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061453 | Drill bit with asymmetric gage pad configuration | Bala Durairajan | 2011-11-22 |
| 7942219 | Polycrystalline diamond constructions having improved thermal stability | Madapusi K. Keshavan, Ronald K. Eyre, Anthony Griffo | 2011-05-17 |