Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573021 | High contrast photographic element containing a novel combination of nucleators | Julie Baker, Ian Barford, Dawn J. Jenkins, Roger H. Piggin | 2003-06-03 |
| 6245480 | High contrast photographic element containing a novel nucleator | Judith A. Bogie, John D. Goddard, Llewellyn J. Leyshon | 2001-06-12 |
| 6228566 | High contrast photographic element containing a novel nucleator | John D. Goddard, Rebecca Glen, Dawn J. Jenkins | 2001-05-08 |
| 6143462 | High contrast photographic element containing a novel nucleator | John D. Goddard, Rebecca Glen, Dawn J. Jenkins | 2000-11-07 |
| 5701545 | Photographic processing | John R. Fyson, Christopher B. Rider, Janet Linda Menton | 1997-12-23 |
| 5342732 | Photographic high contrast silver halide materials | Julia Pich | 1994-08-30 |
| 5298362 | Photographic high-contrast silver halide materials | David Beaumond, Nicholas A. Pightling | 1994-03-29 |