| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 23 | |
| #2 | United Kingdom | 2 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machine tools | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Dough making machines | |
| #2 | Bakers' ovens | |
| #3 | Counting mechanisms | |
| #4 | Wood saws | |
| #5 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Winkler Fridolin | 3 |
| #2 | Fridolin Winkler | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2790397A | Dough rounding machine | |
| GB425067A | Machine for the shaping of dough for making bread and rolls | |
| US1804296A | Process and apparatus for the shaping of lumps of dough |