Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680000 | Reflective metal heat shield for metal halide lamps | Deborah J. Smith, Joseph S. Kulik | 1997-10-21 |
| 5627116 | Method of making a translucent polycrystalline alumina | — | 1997-05-06 |