| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Austria | 3 | |
| #4 | Germany | 1 | |
| #5 | Netherlands | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic heating systems | |
| #2 | Climate change mitigation in buildings | |
| #3 | Pipes | |
| #4 | Solar heat collectors | |
| #5 | Reduction of greenhouse gas emissions | |
| #6 | Air-conditioning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfister Juerg | 5 |
| #2 | Schmidt Joachim | 2 |
| #3 | Pfister Jurg | 2 |
| #4 | Kahrer Karl Stefan | 1 |
| #5 | Juerg Pfister | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0103853A2 | Under floor heating | |
| EP0087554A1 | Floor heating or cooling device for rooms with suspended floors | |
| EP0097173A1 | Open air collector for the absorption of convection and radiation heat | |
| CH650584A5 | Assembly FOR ESTABLISHING A space heating OR -KUEHLUNGSANLAGE. | |
| CH645447A5 | Staple for fixing pipelines to be concreted in | |
| DE2656525A1 | FASTENING EQUIPMENT FOR PIPE | |
| CH598527A5 | Underfloor heating plastics pipe retainer |