| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 7 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mayer Hanspeter | 6 |
| #2 | Mayer Hanspeter Dipl Ing | 4 |
| #3 | Klawatsch Dominikus Dr | 4 |
| #4 | Klawatsch Dominikus | 4 |
| #5 | Kolbeck Christian Dr | 3 |
| #6 | Miebach Rolf | 2 |
| #7 | Male Alexander | 2 |
| #8 | Kolbeck Christian | 2 |
| #9 | Klawatsch Dominikos | 1 |
| #10 | Kovac Klaus Dr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AT504391A1 | Combined exhaust gas cleaning system | |
| AT502224A1 | Exhaust gas treatment device for motor vehicles | |
| AT501463A4 | Hybrid device for removing russian particles from diesel gases | |
| AT501042A4 | Device for cleaning motor vehicle exhaust gases | |
| AT500745A4 | Emission control device | |
| AT501091A1 | Emission control device | |
| AT500849B1 | urea dosing | |
| EP1734234A2 | Device for elimination of carbon black particulates from an exhaust gas stream of an internal combustion engine |