Wolfgang F. Witt

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Clausthal-Zellerfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for sampling dispersed streams of material
- Patent number 6,357,305
- Issue date Mar 19, 2002
- Sympatec GmbH
- Wolfgang Witt
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for determination of particle sizes and/or distributions...
- Patent number 5,455,675
- Issue date Oct 3, 1995
- Sympatec GmbH System-Partikel-Technik
- Wolfgang Witt
- G01 - MEASURING TESTING
Information Patent Grant
Measuring device and method for the determination of particle size...
- Patent number 5,438,408
- Issue date Aug 1, 1995
- Sympatec GmbH System-Partikel-Technik
- Reiner Weichert
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for the on-line measurement of transmission or...
- Patent number 4,785,170
- Issue date Nov 15, 1988
- Pantuc Inc. -Buro Stephan Rothele
- Wolfgang F. Witt
- G01 - MEASURING TESTING