Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821189 | Abrasive article comprising a structured diamond-like carbon coating and method of using same to mechanically treat a substrate | David O'Neill | 2004-11-23 |
| 6758727 | Abrasive article and methods of manufacturing and use of same | — | 2004-07-06 |