| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 4 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Cremation furnaces | |
| #2 | Supplying fuel to combustion device | |
| #3 | Paper recycling | |
| #4 | Fluid fuel combustion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Uppstu Erik | 14 |
| #2 | Uppstu | 1 |
| #3 | Erik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI20012207A0 | A system for controlling the flow field of a recovery boiler | |
| FI951899A0 | A method for feeding fuel to a recovery boiler | |
| FI925305A0 | Procedure for measurement of inspection of fuerbraenningsluft i en eldstad |