TREA

Jeffrey R. Giegling

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  • Keller, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sweeper sorting apparatus and method
    • Patent number 8,413,787
    • Issue date Apr 9, 2013
    • Siemens Industry, Inc.
    • David J. Brouwer
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SWEEPER SORTING APPARATUS AND METHOD
    • Publication number 20110220459
    • Publication date Sep 15, 2011
    • David J. Brouwer
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING