Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885311 | Abrasive products | William F. McCutcheon, Constantinos A. Caracostas, Ralph Bauer, Gregg M. Bosak | 1999-03-23 |
| 5695533 | Abrasive products | Wendy Herrick | 1997-12-09 |
| 5556438 | Composite abrasive products | Robert G. Kelly | 1996-09-17 |
| 5525100 | Abrasive products | Robert G. Kelly | 1996-06-11 |