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Bruce Sienkowski

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  • Grand Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    UV lamp housing
    • Patent number D750310
    • Issue date Feb 23, 2016
    • UV Partners, Inc.
    • Theodore John Cole
    • D26 - Lighting
  • Information Patent Grant

    Modular living roof system
    • Patent number 8,966,817
    • Issue date Mar 3, 2015
    • Advanced Green Architecture
    • Erik E. Cronk
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Chair
    • Patent number D648566
    • Issue date Nov 15, 2011
    • Grand Rapids Chair Company
    • Bruce A. Sienkowski
    • D06 - Furnishings
  • Information Patent Grant

    Chair
    • Patent number D644849
    • Issue date Sep 13, 2011
    • Grand Rapids Chair Company
    • Bruce A. Sienkowski
    • D06 - Furnishings

Patents Applicationslast 30 patents

  • Information Patent Application

    MODULAR LIVING ROOF SYSTEM
    • Publication number 20110289839
    • Publication date Dec 1, 2011
    • ADVANCED GREEN ARCHITECTURE,LLC
    • Erik E. Cronk
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CHAIR
    • Publication number 20110278889
    • Publication date Nov 17, 2011
    • Grand Rapids Chair Company
    • Bruce A. Sienkowski
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...