| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 6 | |
| #3 | France | 6 | |
| #4 | Germany | 5 | |
| #5 | United Kingdom | 3 | |
| #6 | Belgium | 1 |
| # | Technology | |
|---|---|---|
| #1 | Photosensitive materials | |
| #2 | Cameras | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baker Thomas Thorne | 4 |
| #2 | Thorne Baker Thomas | 4 |
| #3 | Walter Chapman | 4 |
| #4 | Charles Bonamico | 2 |
| #5 | Baines Harry | 1 |
| #6 | Murray Humphrey Desmond | 1 |
| #7 | Harrison Geoffrey Bond | 1 |
| #8 | Grist Ralph Alfred Sidney | 1 |
| #9 | Bond Harrison Geoffrey | 1 |
| #10 | Sidney Grist Ralph Alfred | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2047940A | Color photography | |
| GB451243A | Improvements in or relating to colour photography | |
| US2030163A | Color photography | |
| US2008239A | Cinematograph color film bearing a sound record | |
| US2050552A | Color photography | |
| GB422355A | Improvements in or relating to colour photography | |
| US1962679A | Film for color photography | |
| US2031032A | Means for mixing the color element images in multi-color screen photographic printing and projection | |
| GB414761A | Improvements in or relating to cinematograph colour films bearing a sound record | |
| US1955715A | Color photography | |
| CA352644A | Colour photography | |
| CA356594A | Colour photography | |
| CA350718A | Colour photography | |
| CA343761A | Colour photography | |
| CA350717A | Colour photography | |
| CA378905A | Colour photography |