Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367911 | Method and assembly for holographic exposure | — | 1983-01-11 |
| 4330604 | Fabrication of holograms on plastic substrates | John E. Wreede, Mark A. Mulvihill | 1982-05-18 |
| 4329409 | Process for fabricating stable holograms | John E. Wreede | 1982-05-11 |
| 4318970 | Process for fabricating photosensitive layers on plastic substrates | Irwin J. Kurland | 1982-03-09 |