| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Finland | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Niemi Rami | 12 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020039124A1 | A system, an arrangement and method for heating and cooling | |
| FI20195260A1 | A system, an arrangement and method for heating and cooling | |
| CN111699349A | Geothermal heat exchanger, geothermal heat device and method for injecting thermal energy into the ground | |
| FI20185692A1 | A system, an arrangement and method for heating and cooling | |
| FI20185691A1 | Method and arrangement in connection with a building |