| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United States | 5 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Electrical machinery and energy | |
| #3 | Machine tools | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Soldering, welding and flame cutting | |
| #3 | Air-conditioning | |
| #4 | Electrically-conductive connections | |
| #5 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vo Chau Thien | 9 |
| #2 | Kazazian Anthony | 5 |
| #3 | Baird Wayne | 3 |
| #4 | Vo Chau | 3 |
| #5 | Parent Nicholas | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019119136A1 | Filter assembly with independently removable filters | |
| CA2976081A1 | Fume extraction apparatus with movable extraction aperture | |
| US2017320005A1 | Filter assembly cover with integrated sensors | |
| US9847603B1 | Grounding system and method for providing electrical contact between two components | |
| EP3189881A1 | Cylindrical filter with dust tray |