Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030681 | Magnetic disk comprising a substrate with a cermet layer on a porcelain | Pawel Czubarow, Amy S. Chu, Christian Weber, Ryan W. Dupon, Anthony C. Evans | 2000-02-29 |
| 5863468 | Preparation of calcined ceramic powders | Pawel Czubarow, Mark W. Ellsworth, Eugen L. Kurjatko, Andrew P. Washabaugh | 1999-01-26 |
| 5565392 | High strength porcelain and method therefor | Ryan W. Dupon, Martha L. McCrum, Linas Mazeika, Amy S. Chu | 1996-10-15 |
| 5461015 | High strength porcelain and method therefor | Ryan W. Dupon, Martha L. McCrum, Linas Mazeika, Amy S. Chu | 1995-10-24 |