Issued Patents 1997
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694635 | Photographic processing apparatus | David A. Skye | 1997-12-02 |
| 5687419 | Method of processing photographic material and photographic processing apparatus | John R. Fyson | 1997-11-11 |
| 5687418 | Processing apparatus | Michael Ridgway | 1997-11-11 |
| 5675792 | Cartridge with supply arrangement and method for using the cartridge and supply arrangement | John R. Fyson, Edward C. T. S. Glover | 1997-10-07 |
| 5670303 | Method and apparatus for altering the pH of a photographic developing solution | Michael Ridgway | 1997-09-23 |
| 5659835 | Replenishment of processes | John R. Fyson, Edward C. T. S. Glover | 1997-08-19 |
| 5652937 | Apparatus and method for supplying processing chemicals | Edward C. T. S. Glover | 1997-07-29 |
| 5634609 | Releasable attachment for connecting a film strip to a film cassette spool | Edward C. T. S. Glover | 1997-06-03 |
| 5605303 | Method of releasably attaching a filmstrip to a film cassette spool | Edward C. T. S. Glover | 1997-02-25 |
| 5595353 | Film spool for a filmstrip | Edward C. T. S. Glover | 1997-01-21 |