| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 3 | |
| #2 | Finland | 3 | |
| #3 | Russian Federation | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Bulgaria | 2 | |
| #7 | Canada | 2 | |
| #8 | Hungary | 2 | |
| #9 | Japan | 2 | |
| #10 | Romania | 2 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | Spain | 1 | |
| #13 | Republic of Korea | 1 | |
| #14 | United States | 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 | Rantala Reijo | 18 |
| #2 | Koistinen Peter | 16 |
| #3 | Kontu Mauri | 6 |
| #4 | Heinioe Tapio Mathias | 3 |
| #5 | Koinstinen Peter | 2 |
| #6 | Hainiwei Tapio Matias | 1 |
| #7 | Mauri Konti | 1 |
| #8 | Heinioe Tapio M | 1 |
| #9 | Mathias Heinio Tapio | 1 |
| #10 | Rejjo Rantala | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5340443A | Distillation apparatus with paired membrane units | |
| FI906170A0 | Heat | |
| FI893884A0 | Destillationsanlaeggning med mekanisk komprimering av aonga. | |
| FI883947A0 | Evaporator condenser for distillation apparatus |