Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350599 | Impregnated diamond cutting structures | Thomas W. Oldham, Anthony Griffo, Madapusi K. Keshavan, David A. Conroy | 2008-04-01 |
| 7303030 | Barrier coated granules for improved hardfacing material | Anthony Griffo, Ramamurthy Viswanadham | 2007-12-04 |
| 7128773 | Compositions having enhanced wear resistance | Dah-Ben Liang, Anthony Griffo | 2006-10-31 |
| 6782958 | Hardfacing for milled tooth drill bits | Dah-Ben Liang, Alysia C. White, Anthony Griffo | 2004-08-31 |