| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 9 | |
| #2 | Germany | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Textiles and paper | |
| #3 | Audio-visual technology | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements | |
| #6 | Optics | |
| #7 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karl Maegerle | 3 |
| #2 | Maegerle Ag Gebr | 2 |
| #3 | Vlk Jaroslav | 2 |
| #4 | Emil Hauser | 2 |
| #5 | Woynowski Johannes | 1 |
| #6 | Ott Helmut | 1 |
| #7 | Wandeler Konrad | 1 |
| #8 | Hermann Walker | 1 |
| #9 | Vlk Jaroslav Dipl Ing | 1 |
| #10 | Yarosurabu Boruku | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CH660322A5 | Method of equalising temperature differences as well as an arrangement and application for carrying out the method | |
| EP0054214A1 | Method of dressing grinding wheels and device therefor | |
| DE2428722A1 | COPIER FOR PROFILING GRINDING WHEELS USING A TEMPLATE |