| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 8 | |
| #2 | Austria | 1 | |
| #3 | France | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Telecommunications | |
| #3 | Control | |
| #4 | Medical technology | |
| #5 | Foods and drinks | |
| #6 | Thermal processes | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Special electric heating or lighting | |
| #3 | Systems controlling non-electric variables | |
| #4 | Fluid heaters | |
| #5 | Object sterilising | |
| #6 | Foods | |
| #7 | Kitchen equipment | |
| #8 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schaufelberger Co Dr W | 8 |
| Publication | Filing date | Title |
|---|---|---|
| GB633037A | Improvements in or relating to electric multiple switches |