| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 2 | |
| #2 | Canada | 2 | |
| #3 | Mexico | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Flotation | |
| #2 | Water treatment | |
| #3 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rissanen Seppo | 6 |
| #2 | Wasenius Clas-Otto | 6 |
| #3 | Korhonen Pekka | 5 |
| Publication | Filing date | Title |
|---|---|---|
| AU4832996A | Dispersion water nozzle |