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William F. Griesacker

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  • Moon Township, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,595,614
    • Issue date Sep 29, 2009
    • Pennsylvania Transformer Technology, Inc.
    • Frederick A. Stich
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20090146637
    • Publication date Jun 11, 2009
    • PENNSYLVANIA TRANSFORMER TECHNOLOGY, INC.
    • Frederick A. Stich
    • H01 - BASIC ELECTRIC ELEMENTS