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David A. Gray

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  • Saint Paul, MN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MOISTURE ABSORBING FABRRIC BLEND
    • Publication number 20220356619
    • Publication date Nov 10, 2022
    • John Garner
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Application

    ACTIVE APPAREL AND FABRIC AND COVERINGS
    • Publication number 20220298674
    • Publication date Sep 22, 2022
    • David A. Gray
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    COEXTRUDED ARC-INDUCED MATERIALS
    • Publication number 20190308359
    • Publication date Oct 10, 2019
    • Liberman Distributing and Manufacturing Co., d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ACTIVE APPAREL AND FABRIC AND COVERINGS
    • Publication number 20180010264
    • Publication date Jan 11, 2018
    • David A. Gray
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Extendable Self-Supporting Material Composites and Manufacture Thereof
    • Publication number 20170001425
    • Publication date Jan 5, 2017
    • Liberman Distributing and Manufacturing Co. d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Method and Structure for Nasal Dilator
    • Publication number 20160339619
    • Publication date Nov 24, 2016
    • Liberman Distributing and Manufacturing Co., d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Method and Structure for Nasal Dilator
    • Publication number 20150290021
    • Publication date Oct 15, 2015
    • Liberman Distributing and Manufacturing Co., d/b/a Lidco Products ("Lidco")
    • David Gray
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ADVANCED FABRIC TECHNOLOGY AND FILTERS
    • Publication number 20150044267
    • Publication date Feb 12, 2015
    • Liberman Distributing and Manufacturing Co., d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Extendable Self-Supporting Material
    • Publication number 20140227490
    • Publication date Aug 14, 2014
    • Lieberman Distributing and Manufacturing Co. d/b/a Lidco Products
    • David A. Gray
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Extendable Self-Supporting Material Composites and Manufacture Thereof
    • Publication number 20130196120
    • Publication date Aug 1, 2013
    • Liberman Distributing and Manufacturing Co. d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SELF-BALANCING, STABLE BEVERAGE CONTAINER SUPPORT
    • Publication number 20130134277
    • Publication date May 30, 2013
    • David Gray
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    METHOD AND STRUCTURE FOR NASAL DILATOR
    • Publication number 20120004683
    • Publication date Jan 5, 2012
    • David Gray
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ANTIMICROBIAL APPAREL AND FABRIC AND COVERINGS
    • Publication number 20110154557
    • Publication date Jun 30, 2011
    • Liberman Distributing and Manufacturing Co., d/b/a Lidco Products ("Lidco")
    • David A. Gray
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    EXTENDABLE SELF-SUPPORTING MATERIAL
    • Publication number 20090324883
    • Publication date Dec 31, 2009
    • Liberman Distributing and Manufacturing Co. d/b/a Lidco Products
    • David A. Gray
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Squeegee handle assembly
    • Publication number 20050087084
    • Publication date Apr 28, 2005
    • David Gray
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS