| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Canada | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Belgium | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Special information storage | |
| #3 | Processing photographic materials | |
| #4 | Shaping of plastics | |
| #5 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kingston Arthur William | 7 |
| #2 | Arthur William Kingston | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US3878385A | Accessory for flash photography | |
| GB191513278A | Improvements in Mechanism for Synchronising Rotary Movements. | |
| GB191513185A | An Improved View Finder and Focussing Device, especially applicable for Cinematograph Cameras. | |
| CA434276A | Plastic optical element production | |
| CA320500A | Gramophone recording device | |
| CA475277A | Magazines for translucent strip records |