Waldemar Stephan

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for current measurement for electronically-con...
- Patent number 6,801,031
- Issue date Oct 5, 2004
- Wilo GmbH
- Waldemar Stephan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Measuring Device for Angle and/or Path Measurement
- Publication number 20080186017
- Publication date Aug 7, 2008
- Frank Buerger
- G01 - MEASURING TESTING