| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 13 | |
| #2 | Germany | 7 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Measurement | |
| #3 | Consumer goods | |
| #4 | Electrical machinery and energy | |
| #5 | Medical technology | |
| #6 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Benno Koch | 9 |
| #2 | Koch Benno | 9 |
| Publication | Filing date | Title |
|---|---|---|
| DE3831854A1 | Boring device | |
| DE3613519A1 | Setting device for boring tools equipped with a round cutting tool | |
| DE3121907A1 | Tool head for hollowing-out of bores | |
| CH616098A5 | Tool head for boring | |
| DE2541123A1 | Mounting for machine tool cutter - has three parts locking together with spigots and threaded connections | |
| CH561577A5 | Cutting tool for lathes or drilling machines - has single cutting plate fixed in cut out in holder | |
| GB1284382A | Measuring device | |
| US678117A | Lifting device for animals. |