Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840650 | Abrasive grains on basis of eutectic alumina zirconia | Jean Andre Alary | 2017-12-12 |
| 7097679 | Abrasive grain with an abrasive coating | Thomas Wurzer | 2006-08-29 |
| 6811582 | Abrasive grain with an abrasive coating | Thomas Wurzer | 2004-11-02 |