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William Gridley

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  • Dousman, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swivel support structure
    • Patent number 10,774,563
    • Issue date Sep 15, 2020
    • William E. Gridley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flexpole support apparatus
    • Patent number 8,196,877
    • Issue date Jun 12, 2012
    • William Gridley
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Wrap Vent
    • Publication number 20180093815
    • Publication date Apr 5, 2018
    • William E. Gridley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SWIVEL SUPPORT STRUCTURE
    • Publication number 20140020799
    • Publication date Jan 23, 2014
    • William E. Gridley
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLEXPOLE SUPPORT APPARATUS
    • Publication number 20090278016
    • Publication date Nov 12, 2009
    • William Gridley
    • E04 - BUILDING