Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358913 | Zirconia ceramic articles having a tetragonal core and cubic casing | Dilip K. Chatterjee, Debasis Majumdar, Jose M. Mir | 1994-10-25 |
| 5336282 | Zirconia ceramics and a process of producing the same | Dilip K. Chatterjee, Dennis R. Koziol | 1994-08-09 |
| 5290332 | Ceramic articles and methods for preparing ceramic articles and for sintering | Dilip K. Chatterjee, Debasis Majumdar, Jose M. Mir | 1994-03-01 |