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Michael William Dadd

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  • Oxford, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromechanical transducer
    • Patent number 9,966,817
    • Issue date May 8, 2018
    • Oxford University Innovation Limited
    • Michael William Dadd
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling cycle machines
    • Patent number 9,528,467
    • Issue date Dec 27, 2016
    • ISIS Innovation Limited
    • Michael William Dadd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Low cost focussing system giving high concentrations
    • Patent number 9,244,262
    • Issue date Jan 26, 2016
    • Isis Innovation Limited
    • Paul B. Bailey
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Springs and spring assemblies
    • Patent number 9,234,554
    • Issue date Jan 12, 2016
    • ISIS Innovation Limited
    • Michael William Dadd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear multi-cylinder stirling cycle machine
    • Patent number 8,820,068
    • Issue date Sep 2, 2014
    • Isis Innovation Limited
    • Michael William Dadd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromechanical transducer linear compressor and radio transmissi...
    • Patent number 7,247,957
    • Issue date Jul 24, 2007
    • ISIS Innovation Limited
    • Michael William Dadd
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for monitoring and control
    • Patent number 7,245,101
    • Issue date Jul 17, 2007
    • Isis Innovation Limited
    • Michael William Dadd
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Linear compressor motor
    • Patent number 6,127,750
    • Issue date Oct 3, 2000
    • Isis Innovation Limited
    • Michael William Dadd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PULSE TUBE COOLER
    • Publication number 20160131399
    • Publication date May 12, 2016
    • Isis Innovation Limited
    • Michael William Dadd
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROMECHANICAL TRANSDUCER
    • Publication number 20150171706
    • Publication date Jun 18, 2015
    • ISIS INNOVATION LIMITED
    • Michael William Dadd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STIRLING CYCLE MACHINES
    • Publication number 20150052887
    • Publication date Feb 26, 2015
    • ISIS INNOVATION LIMITED
    • Michael William Dadd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Low Cost Focussing System Giving High Concentrations
    • Publication number 20130206207
    • Publication date Aug 15, 2013
    • ISIS Innovation Limited
    • Paul B. Bailey
    • G02 - OPTICS
  • Information Patent Application

    SPRINGS AND SPRING ASSEMBLIES
    • Publication number 20120160091
    • Publication date Jun 28, 2012
    • Michael William Dadd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINEAR MULTI-CYLINDER STIRLING CYCLE MACHINE
    • Publication number 20110030367
    • Publication date Feb 10, 2011
    • ISIS Innovation Limited
    • Michael William Dadd
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Control of Reciprocating Linear Machines
    • Publication number 20070295201
    • Publication date Dec 27, 2007
    • Michael William Dadd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electromechanical transducer linear compressor and radio transmissi...
    • Publication number 20050029874
    • Publication date Feb 10, 2005
    • Michael William Dadd
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    System and method for monitoring and control
    • Publication number 20040119434
    • Publication date Jun 24, 2004
    • Michael W. Dadd
    • G05 - CONTROLLING REGULATING