| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Spain | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Accessories for machine tools | |
| #3 | Unspecified technologies | |
| #4 | Horticulture | |
| #5 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hauser Hermann | 9 |
| #2 | Buenzli Oscar | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE10147581C1 | Chuck for changeable tool has alignment seat in form of ball bushing and two compression springs in boring | |
| EP0330905A2 | Spindle for machine-tools with exchangable spindle parts | |
| DE3334001A1 | Grinding spindle | |
| DE2815466A1 | Chopper for trained vines - has blades adjustably mounted on support with hydraulically controlled mast | |
| GB189801256A | Improvements in Shower Baths. | |
| GB189510069A | Improvements in Apparatus for Aerating Liquids. |