| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Climate change mitigation in buildings | |
| #3 | Foundations and excavations | |
| #4 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Boudreau Patrick Paul | 11 |
| #2 | Lestage George Robert | 7 |
| #3 | Boudreau Patrick | 5 |
| #4 | Lestage Marc Richard | 3 |
| #5 | Boulay Michael | 3 |
| #6 | Leblanc Daniel Reginald | 2 |
| #7 | Lestage Marc R | 1 |
| #8 | Lestage Marc | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2623670A1 | Ventilator control optimizer | |
| CA2602737A1 | Dehumidifying system | |
| CA2596151A1 | Method and apparatus for controlling ventilation system | |
| CA2596146A1 | Heat or energy recovery core support and sealing | |
| CA2625198A1 | Energy recovery and humidity control system | |
| CA2558994A1 | Basement ventilator | |
| US5092520A | Household dehumidifier |