Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318889 | Use of chain-extended acid processed ossein gelatin in the preparation of photographic elements | Pranab Bagchi, Jacob I. Cohen | 1994-06-07 |
| 5300411 | Photographic light-sensitive elements | Alfred B. Fant, Melvin M. Kestner, Dennis E. Smith, Gary W. Visconte | 1994-04-05 |
| 5288598 | Photographic light-sensitive elements | Alfred B. Fant, Melvin M. Kestner, Dennis E. Smith, Gary W. Visconte | 1994-02-22 |