| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Republic of Korea | 2 | |
| #4 | Norway | 2 | |
| #5 | United States | 2 | |
| #6 | Finland | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Thermal processes | |
| #3 | Machines | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Heat-exchange device details | |
| #3 | Unspecified technologies | |
| #4 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koistinen Peter | 6 |
| #2 | Rantala Reijo | 6 |
| #3 | Peter Koistinen | 2 |
| #4 | Sjoestroem Rainer | 2 |
| #5 | Reijo Rantala | 2 |
| #6 | Kontu Mauri | 1 |
| #7 | Sjostrom Rainer | 1 |
| #8 | Heinio Tapio Mathias | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI19991797A | A support stand for a heat exchanger and a vaporizer intended to be mounted on the same | |
| US5770020A | Distillation apparatus | |
| AU4198689A | A distillation apparatus |