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Peter Allan Couchman

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  • Newcastle upon Tyne, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor system for an in-line inspection tool
    • Patent number 8,373,411
    • Issue date Feb 12, 2013
    • Pii Limited
    • Peter Couchman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline pigs
    • Patent number 6,538,431
    • Issue date Mar 25, 2003
    • PII Limited
    • Peter Allan Couchman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline pigs
    • Patent number 6,098,231
    • Issue date Aug 8, 2000
    • PII Limited
    • Ian Smith
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOUNTABLE VEHICLE IMPLEMENT
    • Publication number 20190339045
    • Publication date Nov 7, 2019
    • PEARSON ENGINEERING LTD.
    • James SIMPSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Blast Repairable Plough
    • Publication number 20180080745
    • Publication date Mar 22, 2018
    • Pearson Engineering Limited
    • Peter Couchman
    • F41 - WEAPONS
  • Information Patent Application

    SENSOR SYSTEM FOR AN IN-LINE INSPECTION TOOL
    • Publication number 20100060273
    • Publication date Mar 11, 2010
    • PII LIMITED ATLEY WAY
    • Peter Couchman
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pipeline pigs
    • Publication number 20010003223
    • Publication date Jun 14, 2001
    • Peter Allan Couchman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...