Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787294 | Photographic material comprising a bicyclic pyrazolotriazole coupler with improved hue | Robert F. Romanet, Susan M. Fischer, David G. Lincoln | 2004-09-07 |
| 6689551 | Photographic element, compound, and process | William J. Begley, Mathilde R. Triguel | 2004-02-10 |