Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455241 | Photographic element containing imidazolonoylacentanilide coupler | Thomas R. Welter | 2002-09-24 |
| 6426178 | Chromogenic black and white silver halide print material | Michael R. Roberts, Kurt M. Schroeder | 2002-07-30 |
| 6387606 | Photographic element, compound, and process | William J. Begley, Gary M. Russo | 2002-05-14 |