| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 10 | |
| #2 | Germany | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Japan | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Machine tools | |
| #5 | Thermal processes | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Animal catching | |
| #2 | Planting | |
| #3 | Spraying devices | |
| #4 | Drying solid materials by removing liquid | |
| #5 | Unspecified technologies | |
| #6 | Turning | |
| #7 | Chemical or physical processes | |
| #8 | Dairy products production | |
| #9 | Smoking accessories | |
| #10 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hans Koller | 9 |
| #2 | Koller Hans | 7 |
| #3 | Jakob Ledermann | 1 |
| #4 | Hansu Koraa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4241516A | Apparatus and process for treating pulverized granular material with a fluid stream | |
| CH628727A5 | Device for treating a dust-like, pulverulent or granular product with a gas | |
| CH499347A | Stamping machine vibration unit | |
| GB914033A | Improvements in or relating to crop sprayers | |
| CH169427A | Cigarette case. | |
| CA641744A | Crop sprayers |