TREA

Allen B. Belka

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  • Wayland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work station
    • Patent number D422429
    • Issue date Apr 11, 2000
    • Haworth, Inc.
    • Allen B. Belka
    • D06 - Furnishings
  • Information Patent Grant

    Work station
    • Patent number 5,947,034
    • Issue date Sep 7, 1999
    • Haworth, Inc.
    • Allen B. Belka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Work station
    • Patent number D408171
    • Issue date Apr 20, 1999
    • Haworth, Inc.
    • Allen B. Belka
    • D06 - Furnishings
  • Information Patent Grant

    Self-contained portable office
    • Patent number 5,803,562
    • Issue date Sep 8, 1998
    • Haworth, Inc.
    • Ronna L. Jacobs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable mobile office
    • Patent number D377277
    • Issue date Jan 14, 1997
    • Haworth, Inc.
    • Ronna L. Jacobs
    • D06 - Furnishings
  • Information Patent Grant

    Work surface with power and communication module
    • Patent number 4,792,881
    • Issue date Dec 20, 1988
    • Haworth, Inc.
    • Harold R. Wilson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Work surface with channel for power communication cabling
    • Patent number 4,734,826
    • Issue date Mar 29, 1988
    • Haworth, Inc.
    • Harold R. Wilson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Work surface with power and communication module
    • Patent number 4,654,756
    • Issue date Mar 31, 1987
    • Haworth, Inc.
    • Harold R. Wilson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...