Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4713320 | Low methionine gelatino-peptizer tabular grain silver bromide and bromoiodide emulsions and processes for their preparation | — | 1987-12-15 |
| 4684607 | Tabular silver halide emulsions with ledges | — | 1987-08-04 |
| 4680255 | Emulsions and photographic elements containing silver halide grains having tetrahexahedral crystal faces | — | 1987-07-14 |
| 4680254 | Emulsions and photographic elements containing silver halide grains having hexoctamedral crystal faces | — | 1987-07-14 |
| 4680256 | Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces | Ralph W. Jones | 1987-07-14 |
| 4643966 | Emulsions and photographic elements containing ruffled silver halide grains | — | 1987-02-17 |
| 4471050 | Silver halide emulsions and photographic elements containing composite grains | — | 1984-09-11 |
| 4463087 | Controlled site epitaxial sensitization of limited iodide silver halide emulsions | — | 1984-07-31 |
| 4459353 | Gamma phase silver iodide emulsions, photographic elements containing these emulsions, and processes for their use | — | 1984-07-10 |
| 4435501 | Controlled site epitaxial sensitization | — | 1984-03-06 |
| 4400463 | Silver chloride emulsions of modified crystal habit and processes for their preparation | — | 1983-08-23 |
| 4225658 | Ultrasonic imaging with catalytic elements | — | 1980-09-30 |