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Michael Lutz

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  • Grand Haven, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flange cleat and method
    • Patent number 8,317,235
    • Issue date Nov 27, 2012
    • Hart & Cooley, Inc.
    • Eric Kipker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CURB FOR USE WITH ROOF FLASHING
    • Publication number 20190309521
    • Publication date Oct 10, 2019
    • Air Distribution Technologies IP, LLC.
    • Michael R. Lutz
    • E04 - BUILDING
  • Information Patent Application

    LOCK BAND AND METHOD OF MANUFACTURING
    • Publication number 20190063644
    • Publication date Feb 28, 2019
    • Air Distribution Technologies IP, LLC.
    • Daniel J. Gramza
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LOCK BAND AND METHOD OF MANUFACTURING
    • Publication number 20150115605
    • Publication date Apr 30, 2015
    • Hart & Cooley, Inc.
    • Daniel J. Gramza
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLANGE CLEAT AND METHOD
    • Publication number 20120204386
    • Publication date Aug 16, 2012
    • Eric KIPKER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flexible duct seal
    • Publication number 20100201116
    • Publication date Aug 12, 2010
    • Eric E. Kipker
    • F24 - HEATING RANGES VENTILATING