| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | United Kingdom | 2 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Cyprus | 1 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | France | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Separating solids using liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Svensson Karl Jonas Valter | 3 |
| #2 | Valter Svensson Karl Jonas | 2 |
| #3 | Svensson Karl Jonas V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB780359A | Process and apparatus for the separation of solid materials of different specific gravities | |
| ES212514A1 | A procedure for the separation of solid materials (Machine-translation by Google Translate, not legally binding) | |
| GB747642A | Process and apparatus for the separation of solid materials of different specific gravities | |
| US2850166A | Procedure and means for the separation of solid materials of different specific gravities according to the sinkand-float method | |
| CA532884A | Separation of solid materials according to the sink-and-float method |