| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | Austria | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Textiles and paper | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Treatment of paper-making materials | |
| #2 | Separation | |
| #3 | Separating solids | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hamelin Mathieu | 4 |
| #2 | Hayart Christophe | 2 |
| #3 | Mathieu Hamelin | 2 |
| #4 | Asikainen Aku | 2 |
| #5 | Aku Asikainen | 1 |
| #6 | Christopher Hayart | 1 |
| #7 | Gooding Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2017241077A1 | A screen cylinder | |
| AT514845A1 | Rotor element and rotor for a screening device | |
| CA2811636A1 | A method of manufacturing a screen cylinder and a screen cylinder |