| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Hungary | 1 | |
| #8 | Israel | 1 | |
| #9 | Slovenia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zwinger Viktor | 6 |
| #2 | Zwinger Victor | 4 |
| #3 | Victor Zwinger | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102008034588A1 | Apparatus and method for water treatment | |
| DE102007033073A1 | Device and filter unit for water treatment |