Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405573 | Diamond pellets and saw blade segments made therewith | Thomas J. Clark, Roger R. Matarrese, Sergio Sinigaglia | 1995-04-11 |
| 5250086 | Multi-layer metal coated diamond abrasives for sintered metal bonded tools | Edward J. Connors, David E. Slutz | 1993-10-05 |
| 5232469 | Multi-layer metal coated diamond abrasives with an electrolessly deposited metal layer | Edward J. Connors, David E. Slutz | 1993-08-03 |