| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Sweden | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Norway | 2 | |
| #5 | South Africa | 2 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Cyclones | |
| #2 | Magnetic or electrostatic solid separation | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Baecklund Erik | 9 |
| #2 | Lindfors Nils-Olov | 6 |
| #3 | Bäcklund Erik | 3 |
| #4 | Backlund Erik | 2 |
| #5 | Rowley Frank R | 1 |
| #6 | Rowley Frank F Jr | 1 |
| #7 | Erik Bocklund | 1 |
| #8 | Nils-Olov Lindfors | 1 |
| #9 | Backlund Eirik | 1 |
| #10 | Lindfors Nils-Olav | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SE1900051A1 | Method and device for grinding and drying a material or a mixture of materials | |
| WO2012112100A1 | Method and device for crushing and drying a material | |
| EP1948365A1 | A method for separating elements and/or their compounds from each other | |
| CA2569021A1 | A method, arrangement and use of arrangement for separating elements and/or their compounds from each other | |
| EP1136129A1 | Two-stage comminuting and dehydrating system and method |