TREA

Ernst Krause

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  • Oftersheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor device
    • Patent number 7,139,159
    • Issue date Nov 21, 2006
    • Pepper1 + Fuchs GmbH
    • Wilhelm Fey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Protective circuit
    • Patent number 7,061,738
    • Issue date Jun 13, 2006
    • Pepperl & Fuchs GmbH
    • Wilhelm Fey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Sensor device
    • Publication number 20030169167
    • Publication date Sep 11, 2003
    • Wilhelm Fey
    • G01 - MEASURING TESTING
  • Information Patent Application

    Protective circuit
    • Publication number 20030151869
    • Publication date Aug 14, 2003
    • Wilhelm Fey
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER