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Roy Shaffer

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  • Granville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Faced fibrous insulation
    • Patent number 7,427,575
    • Issue date Sep 23, 2008
    • Owens Corning Intellectual Capital, LLC
    • Roy E. Shaffer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Duct insulation having condensate wicking
    • Patent number 7,222,645
    • Issue date May 29, 2007
    • Owens Corning Fiberglas Technology, Inc.
    • Roy Shaffer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Duct insulation having condensate wicking
    • Patent number 7,140,397
    • Issue date Nov 28, 2006
    • Owens Corning Fiberglas Technology, Inc.
    • Roy Shaffer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Vacuum packaged batt
    • Patent number 5,987,833
    • Issue date Nov 23, 1999
    • Owens Corning Fiberglas Technology, Inc.
    • Michael T. Heffelfinger
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Method for applying adhesive on a porous substrate
    • Patent number 5,916,393
    • Issue date Jun 29, 1999
    • Owens Corning Fiberglas Technology, Inc.
    • Roy E. Shaffer
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Vibration damping system
    • Patent number 5,855,353
    • Issue date Jan 5, 1999
    • Owens Corning Fiberglas Technology, Inc.
    • Roy Shaffer
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method for applying adhesive to an insulation assembly
    • Patent number 5,849,131
    • Issue date Dec 15, 1998
    • Owens Corning Fiberglas Technology, Inc.
    • Roy E. Shaffer
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Insulation batt with extended flange
    • Patent number 5,421,133
    • Issue date Jun 6, 1995
    • Clarke Berdan
    • E04 - BUILDING

Patents Applicationslast 30 patents