Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998121 | Photographic element with silver halide emulsion layer of low developability and having an associated high dye-yield coupler | David T. Southby, Robert J. Newmiller | 1999-12-07 |
| 5695914 | Process of forming a dye image | Richard A. Simon, James E. Sutton | 1997-12-09 |
| 5601967 | Blue sensitized tabular emulsions for inverted record order film | Thomas B. Brust | 1997-02-11 |
| 5322766 | Color photographic recording material | Allan F. Sowinski, George F. Wu, Thomas B. Brust, Gary L. House | 1994-06-21 |
| 5219715 | Color photographic recording material and process | Allan F. Sowinski, George F. Wu, Thomas B. Brust, Gary L. House | 1993-06-15 |
| 4439520 | Sensitized high aspect ratio silver halide emulsions and photographic elements | Robert Booms, Cynthia G. Jones, John A. Haefner, Herbert S. Wilgus, Francis J. Evans | 1984-03-27 |