Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674674 | Low staining green spectral sensitizing dyes and silver chloride emulsions containing iodide | Benjamin Teh-Kung Chen, Richard L. Parton | 1997-10-07 |
| 5591568 | High dye stability, high activity, low stain and low viscosity small particle yellow dispersion melt for color paper and other photographic systems | Pranab Bagchi, Danuta Gibson, Thomas A. Rosiek, Brian Thomas, Vincent J. Flow, III | 1997-01-07 |