| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Switzerland | 4 | |
| #3 | Austria | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hutter Bernhard | 9 |
| #2 | Bernhard Hutter | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE3842101A1 | Device for the internal or external gripping of the gripping jaws of a chuck | |
| DE3509731A1 | Boring bit | |
| GB1244677A | Improvements relating to a counterboring tool |