| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 32 | |
| #2 | United Kingdom | 2 | |
| #3 | Austria | 1 | |
| #4 | Germany | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games | |
| #5 | Computer technology | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Textile treatments | |
| #3 | Textile material production | |
| #4 | Domestic washing | |
| #5 | Counting mechanisms | |
| #6 | Sewing | |
| #7 | Gearing | |
| #8 | Finishing textile fabrics | |
| #9 | Woven fabrics | |
| #10 | Special sewing techniques |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hans Willi Mettler | 31 |
| #2 | Mettler Hans Willi | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB191300956A | Improvements in and relating to Measuring Apparatus for Accurately Measuring the Length of Materials of Different Degrees of Extensibility such as Fabrics. | |
| US1011635A | Device for measuring and indicating lengths of woven materials. | |
| GB191006773A | Device for Measuring and Recording Lengths of Woven Material. |