| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Austria | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Iceland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Measurement | |
| #3 | Materials and metallurgy | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Separating solids | |
| #3 | Magnetic or electrostatic solid separation | |
| #4 | Separation | |
| #5 | Separating solids using liquids | |
| #6 | Flotation | |
| #7 | Spraying devices | |
| #8 | Mixing | |
| #9 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leschonski Kurt Prof Dr Ing | 6 |
| #2 | Leschonski Kurt Prof Dr-Ing | 2 |
| #3 | Leschonski Dr Ing Kurt | 1 |
| #4 | Boeck Thomas Dipl Ing | 1 |
| #5 | Rumpf Hans Prof Dr Ing | 1 |
| #6 | Heuer Michael Dipl Ing | 1 |
| #7 | Boeck T Dipl Ing | 1 |
| #8 | Legenhausen Kurt Dipl Ing | 1 |
| #9 | Rumpf Hans Prof | 1 |
| #10 | Roethele Dipl Ing Stephan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4025458A1 | Method and device for spiral windsifting in classifiers with bladed rotors | |
| DE3634323A1 | Method and device for centrifugal separation of a flotation suspension mixture | |
| DE3218103A1 | Process and apparatus for electrostatic classification by air separation in the particle size range of about 0.02 mu m to 2 mu m | |
| DE3105752A1 | Method and device for the continuous photometric on-line measurement of specific surfaces of dispersed solids | |
| DE2304879A1 | METHOD AND DEVICE FOR DETERMINING PARTICLE SIZE DISTRIBUTIONS IN A QUANTITY FLOW OF A GRAINY GOOD |