Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683949 | Conversion of doped polycrystalline material to single crystal material | Mary Sue Kaliszewski, Lionel M. Levinson | 1997-11-04 |
| 5631522 | Low sodium permeability glass | Mohan Rajaram, Joseph A. Shrawder | 1997-05-20 |