| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | Finland | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Werner Feurich | 2 |
| #2 | Feurich Werner | 2 |
| #3 | Helle Heinz | 2 |
| #4 | Heinz Helle | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB847698A | Belt grinding machines | |
| US2937674A | Feed device for woodworking machines especially planing machines |