Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620214 | Method of making ceramic aggregate particles | James L. McArdle, Jeffrey W. Nelson, John T. Wallace | 2003-09-16 |
| 6521004 | Method of making an abrasive agglomerate particle | James L. McArdle, Jeffrey W. Nelson, John T. Wallace | 2003-02-18 |