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Alan Roger Harper

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  • Gunnislake, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid flow sensing systems
    • Patent number 7,938,018
    • Issue date May 10, 2011
    • GSSC, Inc.
    • Alan Roger Harper
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Resin application
    • Patent number 6,705,791
    • Issue date Mar 16, 2004
    • Alan Roger Harper
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Moulding tooling
    • Patent number 6,491,855
    • Issue date Dec 10, 2002
    • Alan Roger Harper
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MOULDING PROCEDURES
    • Publication number 20220288875
    • Publication date Sep 15, 2022
    • Alan Harper Composites Limited
    • Alan Roger Harper
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF MOULDING
    • Publication number 20170341319
    • Publication date Nov 30, 2017
    • Alan Harper Composites Limited
    • Alan Roger Harper
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    COMPOSITE PRODUCTION BY RESIN TRANSFER MOLDING
    • Publication number 20080057150
    • Publication date Mar 6, 2008
    • GRAVES SPRAY SUPPLY, INC.
    • Alan Roger Harper
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Pressure switches
    • Publication number 20070068782
    • Publication date Mar 29, 2007
    • Alan Roger Harper
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Measurement systems
    • Publication number 20040169300
    • Publication date Sep 2, 2004
    • Alan Roger Harper
    • G01 - MEASURING TESTING
  • Information Patent Application

    Resin application
    • Publication number 20030021623
    • Publication date Jan 30, 2003
    • Alan Roger Harper
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Production of composite mouldings
    • Publication number 20020030294
    • Publication date Mar 14, 2002
    • Alan Roger Harper
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL