Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720362 | Transparent aluminum oxynitride and method of manufacture | Richard Gentilman, Leonard E. Dolhert | 1988-01-19 |
| 4686070 | Method of producing aluminum oxynitride having improved optical characteristics | Thomas M. Hartnett, Richard Gentilman | 1987-08-11 |
| 4520116 | Transparent aluminum oxynitride and method of manufacture | Richard Gentilman, Leonard E. Dolhert | 1985-05-28 |
| 4481300 | Aluminum oxynitride having improved optical characteristics and method of manufacture | Thomas M. Hartnett, Richard Gentilman | 1984-11-06 |
| 4347210 | Method of forging spinel domes | Richard Gentilman | 1982-08-31 |