Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354651 | Hydroxyarylacyl dye compounds and silver halide photographic elements containing such dyes | — | 1994-10-11 |
| 5316904 | Amide substituted dye compounds and silver halide photographic elements containing such dyes | David A. Stegman, Frederick J. Sauter | 1994-05-31 |
| 5298379 | Radiation sensitive element with absorber dye to enhance spectral sensitivity range | Anthony Adin | 1994-03-29 |