Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304314 | Determination of the speed of movement of an image-bearing sheet | Christopher B. Rider | 2001-10-16 |
| 6215553 | Width measurement of an image-bearing sheet | Christopher B. Rider, Bruce S. Gowans | 2001-04-10 |
| 5694635 | Photographic processing apparatus | Anthony Earle | 1997-12-02 |
| 5491530 | Processing of photographic film | Anthony Earle, Christopher M. Graebe, Edward C. T. S. Glover, Nicholas Taylor, Paul C. Ward | 1996-02-13 |
| 5416550 | Photographic processing apparatus | Anthony Earle, Nicholas Taylor, Paul C. Ward | 1995-05-16 |
| 5357306 | Photographic processing apparatus | Leslie J. H. Pummell | 1994-10-18 |
| 5337112 | Automatic processing devices for processing photographic materials | Peter J. Twist | 1994-08-09 |
| 5315337 | Photographic film processing | — | 1994-05-24 |