Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907342 | Projection display | Michael David Simmonds | 2011-03-15 |
| 6392812 | Head up displays | — | 2002-05-21 |
| 4863225 | Reflection holograms formed by scanning | — | 1989-09-05 |
| 4707054 | Apparatus and method for making a reflection hologram | Colin Marshall | 1987-11-17 |
| 4395088 | Color selective filters | Kenneth Firth | 1983-07-26 |