| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 26 | |
| #2 | Germany | 5 | |
| #3 | Spain | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Textile treatments | |
| #2 | Handling thin material | |
| #3 | Drying solid materials by removing liquid | |
| #4 | Finishing textile fabrics | |
| #5 | Cleaning | |
| #6 | Chemical or physical processes | |
| #7 | Centrifuges | |
| #8 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hans Frauchiger | 24 |
| #2 | Frauchiger Hans | 7 |
| #3 | Christian Hilfiker | 1 |
| #4 | Hans Frauchiger Jun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1217521A | Apparatus for dyeing textile fashioned fabrics | |
| ES303511A1 | Device for centrifuging yarn laps |