Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295208 | Multimode waveguide holograms capable of using non-coherent light | H. John Caulfield, Andrei Putilin, Valentin Morozov | 1994-03-15 |
| 5293259 | Integrated rainbow hologram | John Gilbert | 1994-03-08 |