| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Republic of Korea | 3 | |
| #4 | Australia | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Environmental technology | |
| #5 | Thermal processes | |
| #6 | Medical technology | |
| #7 | Furniture and games | |
| #8 | Optics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peteln Erich | 11 |
| #2 | Petein Erich | 4 |
| #3 | Winkler Heinz | 2 |
| #4 | Erich Peteln | 2 |
| #5 | Bichl Christoph | 2 |
| #6 | Vojta Maximilian | 2 |
| #7 | Homer Alois | 2 |
| #8 | Heinz Winkler | 1 |
| #9 | Alois Homer | 1 |
| #10 | Maximilian Vojta | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011265435A1 | Fan Filter Device | |
| CA2624857A1 | Filter module | |
| US6726749B2 | Apparatus and method for wet filtering machine exhaust | |
| EP1345669A1 | Apparatus and method for wet filtering machine exhaust |