Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350650 | Methods for the retrieval of blue, green and red exposure records of the same hue from a photographic element containing emissive interlayers | John Gasper, Gareth B. Evans, Michael J. Simons | 1994-09-27 |
| 5350651 | Methods for the retrieval and differentiation of blue, green and red exposure records of the same hue from photographic elements containing absorbing interlayers | Gareth B. Evans, Michael J. Simons | 1994-09-27 |