| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Unspecified technologies | |
| #3 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Diachuk Wolodymyr | 17 |
| Publication | Filing date | Title |
|---|---|---|
| US5622538A | Source capture sytem for an air cleaning system | |
| US5613990A | Air cleaning system for mechanical industrial processes | |
| US5637124A | Modular air cleaning system |