Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056650 | Thermally stable ultra-hard material compact construction | Stewart N. Middlemiss, J. Daniel Belnap, Thomas W. Oldham, Anthony Griffo | 2011-11-15 |
| 7909121 | Polycrystalline ultra-hard compact constructions | Georgiy Voronin, J. Daniel Belnap | 2011-03-22 |