Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811963 | Color photographic material with improved sensitivity | Stephen P. Singer, Drake M. Michno, James A. Friday, David Foster | 2004-11-02 |
| 6699652 | Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler | Stephen P. Singer, Drake M. Michno, James A. Friday, David Foster | 2004-03-02 |