Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479225 | Chromogenic sepia silver halide print material | David J. Valvo, Michael R. Roberts | 2002-11-12 |
| 6472136 | Method of dispersing water insoluble photographically useful compounds | Julia S. Tan, Delaina Amos | 2002-10-29 |
| 6426178 | Chromogenic black and white silver halide print material | Michael R. Roberts, Frank D. Coms | 2002-07-30 |
| 6413707 | Photographic element with yellow dye-forming coupler and stabilizing compound having improved light stability | James S. Honan, Brian Thomas, Thomas A. Rosiek, Paul D. Yacobucci | 2002-07-02 |