Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788049 | Method for controlling the crystal morphology of silicon nitride | Robert A. Long, Dale E. Wittmer | 1988-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788049 | Method for controlling the crystal morphology of silicon nitride | Robert A. Long, Dale E. Wittmer | 1988-11-29 |