Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812441 | Method and apparatus for the preparation of transparent alumina ceramics by microwave sintering | Jiping Cheng, Rustum Roy | 2004-11-02 |
| 6805835 | Process for sintering powder metal components | Rustum Roy, Jiping Cheng | 2004-10-19 |