| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | Brazil | 1 | |
| #6 | Chile | 1 | |
| #7 | China | 1 | |
| #8 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Treatment of paper-making materials | |
| #3 | Cyclones | |
| #4 | Paper-making machines | |
| #5 | Unspecified technologies | |
| #6 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ek Bo | 4 |
| #2 | Andersson Roine | 4 |
| #3 | Haegg Conny | 3 |
| #4 | Backman Jan | 2 |
| #5 | Hagg Conny | 2 |
| #6 | Rundqvist Lars-Goeran | 2 |
| #7 | Caldeman Sven Lennart | 2 |
| #8 | Hogg Conny | 1 |
| #9 | Caldelman Sven Lennart | 1 |
| #10 | Hagg Conny Ek Bo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO03099447A1 | Hydrocyclone |