Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670305 | Photographic processing solution containing ternary ferric-complex salts | Stuart T. Gordon, Eric Brown, Celia Ann DeAndrea, Mary Morris Podhorecki, William G. Henry | 1997-09-23 |
| 5536625 | Photographic peracid bleaches with ferric 2-pyridinecarboxylate and 2,6-pyridinecarboxylate catalysts | John M. Buchanan, Stuart T. Gordon, Richard P. Szajewski, Sidney J. Bertucci | 1996-07-16 |
| 5460924 | Photographic peracid bleaches with ferric 2-pyridinecarboxylate and 2,6-pyridinecarboxylate catalysts | John M. Buchanan, Stuart T. Gordon, Richard P. Szajewski, Sidney J. Bertucci | 1995-10-24 |
| 5434035 | Fixer additives used in combination with iron complex based bleaches to improve desilvering | Mary E. Craver, Manuel A. Santos-Rosario | 1995-07-18 |
| 5334491 | Photographic bleach compositions and methods of photographic processing | David G. Foster, Mary E. Craver | 1994-08-02 |
| 5061608 | Photographic bleaching solution and use thereof in photographic color processing | David G. Foster | 1991-10-29 |
| 4933266 | Photographic bleaching and bleach-fixing solutions | Carol J. MacDonald | 1990-06-12 |
| 4256826 | Bleach-fix sheets | Gerhard Popp, Patrick H. Saturno | 1981-03-17 |