| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Norway | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Mexico | 2 | |
| #7 | Taiwan | 2 | |
| #8 | China | 1 | |
| #9 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Chemical engineering | |
| #3 | Civil engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Separation | |
| #3 | General building constructions | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcgill Joseph A | 19 |
| Publication | Filing date | Title |
|---|---|---|
| CA2433410A1 | Bottom loading clean room air filter support system | |
| WO02061346A1 | Adjustable damper for airflow systems | |
| WO02053850A1 | Modular clean room filter system |