Issued Patents All Time
Showing 151–155 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491056 | Process of forming a photographic emulsion | Roger Lok | 1996-02-13 |
| 5482825 | Silver halide emulsions containing fused dihydropyrimidines | Roger Lok, Carl R. Preddy | 1996-01-09 |
| 5470698 | Ultrathin tabular grain emulsion | — | 1995-11-28 |
| 5468601 | Deposition sensitized emulsions and processes for their preparation | — | 1995-11-21 |
| 5418127 | Water-soluble disulfides in silver halide emulsions | Jerzy A. Budz, George J. Burgmaier, Roger L. Klaus | 1995-05-23 |