Helmut Zapf

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Bockenem, DE

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Patents Grantslast 30 patents

Information Patent Grant
Individualizing service for sorting particles of a bulk material
- Patent number 5,524,746
- Issue date Jun 11, 1996
- Buhler AG
- Robert Massen
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Impact mill
- Patent number 5,407,141
- Issue date Apr 18, 1995
- Buhler GmbH
- Stefan Liebing
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for treating particles of a bulk material and method for con...
- Patent number 5,379,949
- Issue date Jan 10, 1995
- Buhler AG
- Robert Massen
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING