Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365354 | Grin type diffuser based on volume holographic material | Tomasz Jannson, Tin M. Aye | 1994-11-15 |
| 5276537 | Diamondlike carbon thin film protected hologram and method of making same | Gajendra D. Savant, Christopher Chapman Rich | 1994-01-04 |