Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836628 | Holographic film material | James Doyle, Fiona E. Davidson | 1989-06-06 |
| 4759594 | Holographic material | Glenn Wood, Fiona E. Davidson | 1988-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836628 | Holographic film material | James Doyle, Fiona E. Davidson | 1989-06-06 |
| 4759594 | Holographic material | Glenn Wood, Fiona E. Davidson | 1988-07-26 |