| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 14 | |
| #2 | United Kingdom | 3 | |
| #3 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Electrical machinery and energy | |
| #4 | Furniture and games | |
| #5 | Thermal processes | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Measuring light | |
| #2 | Cameras | |
| #3 | Toys | |
| #4 | Fluid heaters | |
| #5 | Vehicle tyre repairing | |
| #6 | Electric switches | |
| #7 | Cables and insulators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stefani Nicola | 18 |
| Publication | Filing date | Title |
|---|---|---|
| GB119033A | Improvements in the Production Apparatus Serving for Photographic Purposes. | |
| GB119032A | Improvements in Film Panoramic Cameras. | |
| GB121583A | Improvements in Methods and Devices for Discovering the Time of Exposure in Photography. |