Issued Patents 1994
Showing 1–3 of 3 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 | Gareth B. Evans, Christopher B. Rider, Michael J. Simons | 1994-09-27 |
| 5334469 | Photographic processes for producing spectral image records retrievable by scanning | James E. Sutton, Allen K. Tsaur, Ann Tarn | 1994-08-02 |
| 5300413 | Photoelectric elements for producing spectral image records retrievable by scanning | James E. Sutton, Allen K. Tsaur, Ann Tarn | 1994-04-05 |