| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 1 | |
| #4 | Spain | 1 | |
| #5 | France | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Konegen Julius | 9 |
| #2 | Julius Konegen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190216632A | Improvements in Hollow Grinding Rollers. | |
| GB190215657A | Improvements in Grinding and Pulverizing Mills | |
| US726073A | Plan sifter. | |
| GB190206631A | Improvements in or connected with Plan Sifters. | |
| GB190114973A | Improvements in Centrifugal Sifting Machines. |