Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683860 | Silver halide light-sensitive element | Linda J. Beattie, Gary N. Barber | 1997-11-04 |
| 5674669 | Photographic elements containing oxonol filter dye mixture and their preparation | Elizabeth A. Gallo | 1997-10-07 |
| 5635343 | Ultraviolet absorbing compounds and photographic elements containing them | Donald P. Specht | 1997-06-03 |