| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Austria | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | United States | 2 | |
| #7 | Canada | 1 | |
| #8 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Unspecified technologies | |
| #3 | Presses | |
| #4 | Metal-working | |
| #5 | Gearing | |
| #6 | Preparation of materials | |
| #7 | Fillers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schnabl Erwin | 7 |
| #2 | Zahradnik Rudolf | 6 |
| #3 | Erwin Schnabl | 3 |
| #4 | Rudolf Zahradnik | 2 |
| #5 | Pitman Kenneth | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA11602004A | Housing for a double screw extruder and manufacturing method | |
| ATA3772000A | METHOD FOR HEATING AND COOLING EXTRUDER CYLINDERS AND DEVICE THEREFOR |