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William K. Hofman

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  • Ada, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Panel light assembly
    • Patent number 9,841,554
    • Issue date Dec 12, 2017
    • Steelcase Inc.
    • William K Hofman
    • E04 - BUILDING
  • Information Patent Grant

    Panel light assembly
    • Patent number 9,188,733
    • Issue date Nov 17, 2015
    • Steelcase Inc.
    • William K Hofman
    • F21 - LIGHTING
  • Information Patent Grant

    Furniture storage unit
    • Patent number 8,104,850
    • Issue date Jan 31, 2012
    • Steelcase Inc.
    • Allen C. Hager
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Partition panel
    • Patent number 6,481,163
    • Issue date Nov 19, 2002
    • Steelcase Development Corporation
    • Jonathan J. King
    • E04 - BUILDING
  • Information Patent Grant

    Connector for partition system
    • Patent number 6,173,545
    • Issue date Jan 16, 2001
    • Steelcase Development Inc.
    • Michael J. Feldpausch
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Connector for partition system
    • Patent number 6,009,676
    • Issue date Jan 4, 2000
    • Steelcase Developement Inc.
    • Michael J. Feldpausch
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Connection system for connecting partition and floor channel
    • Patent number 5,836,121
    • Issue date Nov 17, 1998
    • Steelcase Inc.
    • William K. Hofman
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    PANEL LIGHT ASSEMBLY
    • Publication number 20160033717
    • Publication date Feb 4, 2016
    • Steelcase Inc.
    • William K. Hofman
    • G02 - OPTICS
  • Information Patent Application

    PANEL LIGHT ASSEMBLY
    • Publication number 20140362602
    • Publication date Dec 11, 2014
    • William Hofman
    • G02 - OPTICS
  • Information Patent Application

    STORAGE UNIT BACK STOP AND METHOD
    • Publication number 20080297015
    • Publication date Dec 4, 2008
    • Steelcase Inc.
    • Allen C. Hager
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FURNITURE STORAGE UNIT AND METHOD
    • Publication number 20080296457
    • Publication date Dec 4, 2008
    • Steelcase Inc.
    • Allen C. Hager
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Partition panel covering attachment assembly
    • Publication number 20070163190
    • Publication date Jul 19, 2007
    • Steelcase Development Corporation
    • William K. Hofman
    • E04 - BUILDING
  • Information Patent Application

    Wood skin construction for partitions
    • Publication number 20060000187
    • Publication date Jan 5, 2006
    • Steelcase Development Corporation
    • Allen C. Hager
    • E04 - BUILDING