| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Germany | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Rotary pistons | |
| #3 | Water treatment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kirsten Guenter | 8 |
| #2 | Kirsten Gunter | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE19744466A1 | Screw compressor | |
| DE19729498A1 | Compressor system |