| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Switzerland | 2 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Medical technology | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Thread cutting | |
| #2 | Turning | |
| #3 | Laundering textiles | |
| #4 | Operating tables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilhelm Westerheide | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB263215A | Improvements in and relating to screw-cutting die heads | |
| GB191432A | Improvements in mechanism or tools for cutting screw-threads | |
| DE327506C | Reversing gear for washing machines |