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John Darren Smith

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  • Salisbury, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Calibration of instruments
    • Patent number 9,909,970
    • Issue date Mar 6, 2018
    • Malvern Instruments Limited
    • John Patrick Hole
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method and apparatus for analyzing a sample of sub-micron particles
    • Patent number 9,341,559
    • Issue date May 17, 2016
    • Malvern Instruments Limited
    • Robert Jeffrey Geddes Carr
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Tunable acoustic reflector
    • Patent number 8,162,098
    • Issue date Apr 24, 2012
    • The Secretary of State for Defence
    • David Emery
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Acoustic reflector
    • Patent number 8,077,539
    • Issue date Dec 13, 2011
    • The Secretary of State for Defence
    • John Darren Smith
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Calibration of Instruments
    • Publication number 20160290911
    • Publication date Oct 6, 2016
    • MALVERN INSTRUMENTS LIMITED
    • John Patrick HOLE
    • G01 - MEASURING TESTING
  • Information Patent Application

    Optical Detection and Analysis of Particles
    • Publication number 20140152978
    • Publication date Jun 5, 2014
    • NanoSight Limited
    • Robert Jeffrey Geddes Carr
    • G01 - MEASURING TESTING
  • Information Patent Application

    TUNABLE ACOUSTIC RELFECTOR
    • Publication number 20110100745
    • Publication date May 5, 2011
    • THE SECRETARY OF STATE FOR DEFENSE
    • David Emery
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Acoustic Reflector
    • Publication number 20080111448
    • Publication date May 15, 2008
    • John Darren Smith
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS