| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | Italy | 1 | |
| #7 | Japan | 1 | |
| #8 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Processing photographic materials | |
| #2 | Measuring volume | |
| #3 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dove Michael David | 4 |
| #2 | Eric Wain | 1 |
| #3 | Maikeru Debitsudo Doobu | 1 |
| #4 | Wain Eric | 1 |
| #5 | Dove Michael D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2115180A | Device for feeding films into a processor | |
| GB2108706A | Film processor | |
| GB2043490A | Film processor | |
| GB1516814A | Loading box for loading a length of film into a processing installation | |
| GB1557579A | Replenishment device | |
| US4072260A | Apparatus for transporting an elongate piece of material | |
| GB1517771A | Apparatus for effecting treatment of an elongate piece of photographic material | |
| US3227315A | Apparatus for metering predetermined volumes of liquid | |
| GB905944A | Improvements relating to apparatus for processing photographic films |