| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | United States | 2 | |
| #5 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper | |
| #4 | Environmental technology | |
| #5 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zimmermann Anton | 6 |
| #2 | Arato Laszlo | 3 |
| #3 | Schell Ferenc | 3 |
| #4 | Zimmerman Anton | 1 |
| #5 | Tschudi Jean-Pierre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO0200571A1 | Compost-box lid | |
| CH690612A5 | Mounting of the drive shafts of a screw press. | |
| EP0620779A1 | Retruder | |
| CH695764A5 | Twin-screw extruder. | |
| EP0292516A1 | Device for receiving, transporting, positioning and assembling flexible, flat workpieces. |