| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Brazil | 1 | |
| #5 | India | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Preparation of materials | |
| #3 | Milling | |
| #4 | Certain plastics | |
| #5 | Chemical or physical processes | |
| #6 | Climate change mitigation in goods production | |
| #7 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kirchhofer Urs | 10 |
| #2 | Urs Kirchhofer | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CH706511A1 | A process for producing powder of a more granular, thermoplastic material and apparatus for producing chips from a powdered thermoplastic material. | |
| CH702829A1 | Device with two by a tension member in a defined relative angular position releasably verdindbaren components. | |
| CH702087A1 | Roll cooling apparatus. |