Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048577 | Nano-sized alpha alumina particles having a silica coating thereon | — | 2000-04-11 |
| 5785722 | Firing sol-gel alumina particles | Arup K. Khaund, Lawrence E. Orne, Mark Robert Young | 1998-07-28 |
| 5725162 | Firing sol-gel alumina particles | Arup K. Khaund, Lawrence E. Orne, Mark Robert Young | 1998-03-10 |
| 5641469 | Production of alpha alumina | Edward Lilley | 1997-06-24 |
| 5593468 | Sol-gel alumina abrasives | Arup K. Khaund, Ralph Bauer | 1997-01-14 |
| 5578222 | Reclamation of abrasive grain | Ronald W. Trischuk, Arup K. Khaund | 1996-11-26 |
| 5527369 | Modified sol-gel alumina | — | 1996-06-18 |
| 5516347 | Modified alpha alumina particles | — | 1996-05-14 |
| 5229339 | Pressure casting ceramic slurries | Vimal K. Pujari, Craig A. Willkens | 1993-07-20 |