Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790569 | Color photothermographic elements comprising phenolic thermal solvents | Zbyslaw R. Owczarczyk, David T. Southby, Mark E. Irving, Paul B. Merkel, Lyn M. Irving +1 more | 2004-09-14 |
| 6759187 | Imaging element containing a blocked photographically useful compound | Wojciech K. Slusarek, Mark E. Irving, David H. Levy, Jared B. Mooberry, James J. Seifert +2 more | 2004-07-06 |
| 6756192 | Imaging element containing a blocked photographically useful compound | Wojciech K. Slusarek, Mark E. Irving, David H. Levy, Jared B. Mooberry, James J. Seifert +2 more | 2004-06-29 |