| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Germany | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Control | |
| #3 | Environmental technology | |
| #4 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Domestic heating systems | |
| #2 | Teaching materials | |
| #3 | Climate change mitigation in buildings | |
| #4 | Air-conditioning | |
| #5 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goessi Hans | 8 |
| #2 | Hans Goessi | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP0775875A2 | Air dehumidifying and water heating device | |
| CH687786A5 | Means for preparation and distribution of hot mixing and / or hot water. | |
| CH688242A5 | Hot water system for building | |
| EP0592371A1 | Device for charging | |
| US4537348A | System for efficient service water heating |