Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698383 | Color photographic element with improved contrast | Spencer Alan Pugh | 1997-12-16 |
| 5691124 | Color photographic element with improved push processing | Spencer Alan Pugh | 1997-11-25 |
| 5620837 | Color photographic element containing benzazolium compounds | Arlyce T. Bowne, Thomas Joseph Dannhauser | 1997-04-15 |
| 5597687 | Sensitizing dye combination for photographic materials | Thomas R. Dobles, David A. Dumont, Paul B. Gilman, Steven G. Link, Richard L. Parton | 1997-01-28 |