| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | France | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Foods and drinks | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Preparing grain for milling | |
| #2 | Beer | |
| #3 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kaspar Leopold | 2 |
| #2 | Leopold Kaspar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1375592A | Machine for shelling and polishing grain and the like | |
| GB153253A | Improvements in machines for shelling, polishing and the like treatment of grain andthe like |