Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690817 | Photographic effluent treatment apparatus | Martyn S. Glover | 1997-11-25 |
| 5675792 | Cartridge with supply arrangement and method for using the cartridge and supply arrangement | Anthony Earle, John R. Fyson | 1997-10-07 |
| 5659835 | Replenishment of processes | Anthony Earle, John R. Fyson | 1997-08-19 |
| 5652937 | Apparatus and method for supplying processing chemicals | Anthony Earle | 1997-07-29 |
| 5634609 | Releasable attachment for connecting a film strip to a film cassette spool | Anthony Earle | 1997-06-03 |
| 5605303 | Method of releasably attaching a filmstrip to a film cassette spool | Anthony Earle | 1997-02-25 |
| 5595353 | Film spool for a filmstrip | Anthony Earle | 1997-01-21 |