| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 9 | |
| #2 | EPO (European Patent Office) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Uusitalo Johannes | 5 |
| #2 | Maekkeli Hannu | 5 |
| #3 | Lehikoinen Juhani | 5 |
| #4 | Keronen Tapani | 3 |
| #5 | Niemelae Mertsi | 2 |
| #6 | Tuovinen Mikko | 2 |
| #7 | Heinonen Jonas | 2 |
| #8 | Raety Ulla | 1 |
| #9 | Haemaelaeinen Risto | 1 |
| #10 | Mikko Tuovinen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2461095A2 | Firebox of a fireplace | |
| FI20115642A0 | Furnace | |
| EP2136144A2 | Heat-accumulating module and a corresponding heat accumulator | |
| FI20095027A0 | Fireplace and air duct | |
| FI20075736A0 | Fireplace door | |
| EP1826483A2 | Combustion method and combustion device |