Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641615 | Processing silver halide photographic elements with a non-rehalogenating peroxide bleaching composition | Shirleyanne E. Haye, Sidney J. Bertucci | 1997-06-24 |
| 5641616 | Non-rehalogenating bleaching composition and its use to process silver halide photographic elements | Sidney J. Bertucci, Shirleyanne E. Haye | 1997-06-24 |
| 5633124 | Acceleration of silver removal by thioether compounds | Jacob J. Hastreiter, Jr., Stuart T. Gordon | 1997-05-27 |