| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 22 | |
| #2 | Germany | 5 | |
| #3 | France | 3 | |
| #4 | Sweden | 3 | |
| #5 | Austria | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy | |
| #3 | Control | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Accum Ag | 4 |
| #2 | Gmuer M | 3 |
| #3 | Max Gmuer | 3 |
| #4 | Hoorn Dick | 2 |
| #5 | Werner Jucker | 2 |
| #6 | Hans Giger | 2 |
| #7 | Alfred G Dr Epprecht | 1 |
| #8 | Nenadal Karl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3525323A1 | Method and device for measuring, regulating and/or controlling the operation of a water reservoir | |
| DE3525315A1 | Method for controlling individual stores | |
| CH640628A5 | Electrical storage stove | |
| GB1002868A | Hot-water boiler | |
| GB1025560A | Hot-water boiler |