Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582488 | Fused Al2O3-rare earth oxide-ZrO2 eutectic materials | — | 2003-06-24 |
| 6583080 | Fused aluminum oxycarbide/nitride-Al2O3·rare earth oxide eutectic materials | — | 2003-06-24 |
| 6458731 | Fused aluminum oxycarbide/nitride-AL2O3.Y2O3 eutectic materials | — | 2002-10-01 |
| 6454822 | Fused aluminum oxycarbide/nitride-Al2O3·Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same | — | 2002-09-24 |
| 6451077 | Fused abrasive particles, abrasive articles, and methods of making and using the same | — | 2002-09-17 |
| 6139791 | Method of making in-situ toughened alpha prime SiAlon-based ceramics | I-Wei Chen | 2000-10-31 |
| 5908798 | In-situ toughened alpha prime-sialon-based ceramics | I-Wei Chen | 1999-06-01 |