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David Crampton

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  • Oakworth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Support device and method of use
    • Patent number 8,757,604
    • Issue date Jun 24, 2014
    • David Crampton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Support means
    • Patent number 8,104,753
    • Issue date Jan 31, 2012
    • David Crampton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPPORT DEVICE AND METHOD OF USE
    • Publication number 20110095144
    • Publication date Apr 28, 2011
    • David Crampton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPPORT MEANS
    • Publication number 20090033014
    • Publication date Feb 5, 2009
    • David Crampton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS