| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes | |
| #5 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tremblay Sylvain P | 11 |
| #2 | Legast Pierre | 5 |
| #3 | Dault Rejean | 5 |
| #4 | Delvaux Pierre | 5 |
| Publication | Filing date | Title |
|---|---|---|
| WO2005103335A1 | A device and a method for cleaning and purifying molten aluminium | |
| US2005116398A1 | Free flowing dry back-up insulating material | |
| US6270717B1 | Molten metal filtration and distribution device and method for manufacturing the same |