| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Mixing | |
| #3 | Hairstyling and cosmetic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eugen Esslen | 2 |
| #2 | August Jahn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB445804A | Improvements in powder mixing devices | |
| GB446986A | Improvements in powder mixing devices | |
| US2047318A | Powder mixing device | |
| US2047317A | Powder mixing device | |
| GB342588A | Improvements in knives for mincing machines | |
| US1906609A | Meat chopper |