| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Finland | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Denmark | 1 | |
| #5 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Environmental technology | |
| #3 | Thermal processes | |
| #4 | Civil engineering | |
| #5 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Combustion residues removal | |
| #3 | Supplying fuel to combustion device | |
| #4 | Swimming pools | |
| #5 | Physical therapy devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hautala Reijo | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011124756A1 | Arrangement for adjusting the operation of valve in chimney flue | |
| FI20105200A0 | An arrangement for controlling the operation of the flow duct in the chimney | |
| FI20096235A0 | Arrangement to control channel flow | |
| FI952370A0 | Coated pipe and method for coating the pipe | |
| FI925134A0 | Bandage for a helical tube | |
| FI920678A0 | Isoleringsrörkanalsystem |