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Derek Crutchley

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  • Lockingstumps, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener
    • Patent number 9,234,538
    • Issue date Jan 12, 2016
    • Avdel Uk Limited
    • Derek Crutchley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blind stud insert
    • Patent number 8,444,356
    • Issue date May 21, 2013
    • Avdel UK Limited
    • Derek Crutchley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENER
    • Publication number 20130025111
    • Publication date Jan 31, 2013
    • AVDEL UK LIMITED
    • Derek Crutchley
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    BLIND STUD INSERT
    • Publication number 20100068002
    • Publication date Mar 18, 2010
    • AVDEL UK LIMITED
    • Derek Crutchley
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method of fastening
    • Publication number 20050155212
    • Publication date Jul 21, 2005
    • Derek Crutchley
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...