Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826791 | Silicon carbide-alpha prime sialon beta prime sialon | Pankaj K. Mehrotra, Joyce L. Swiokla | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826791 | Silicon carbide-alpha prime sialon beta prime sialon | Pankaj K. Mehrotra, Joyce L. Swiokla | 1989-05-02 |