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Richard Berg

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  • Marshfield, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fireplace with controllable and image-bearing rear wall
    • Patent number 11,781,755
    • Issue date Oct 10, 2023
    • HNI Technologies Inc.
    • Richard D. Berg
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Backlighting system for a fireplace
    • Patent number 7,726,300
    • Issue date Jun 1, 2010
    • HNI Technologies Inc.
    • David C. Lyons
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Backlighting system for a fireplace
    • Patent number 7,322,819
    • Issue date Jan 29, 2008
    • HNI Technologies Inc.
    • David Charles Lyons
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Portion of facade for a heating unit
    • Patent number D537155
    • Issue date Feb 20, 2007
    • HNI Technologies Inc.
    • Richard Berg
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Reduced clearance gas fireplace
    • Patent number 7,077,122
    • Issue date Jul 18, 2006
    • HNI Technologies Inc.
    • David Charles Lyons
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat exchange system
    • Patent number 6,908,039
    • Issue date Jun 21, 2005
    • HNI Technologies Inc.
    • David Charles Lyons
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Cooking assembly having multiple cooking modalities
    • Patent number 6,748,940
    • Issue date Jun 15, 2004
    • Fire Stone Home Products, LLC
    • Robb E. Bennett
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Fireplace make-up air heat exchange system
    • Patent number 6,729,551
    • Issue date May 4, 2004
    • HON Technology Inc.
    • David Charles Lyons
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heat exchange system
    • Patent number 6,550,687
    • Issue date Apr 22, 2003
    • HON Technology Inc.
    • David Charles Lyons
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Fireplace make-up air heat exchange system
    • Patent number 6,543,698
    • Issue date Apr 8, 2003
    • Heat-N-Glo Fireplace Products, Inc
    • David Charles Lyons
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents