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The Hymatic Engineering Company Limited

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse tube refrigerator/cryocooler apparatus
    • Patent number 9,909,787
    • Issue date Mar 6, 2018
    • THE HYMATIC ENGINEERING COMPANY LIMITED
    • Scott Spooner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Container
    • Patent number 9,506,673
    • Issue date Nov 29, 2016
    • The Hymatic Engineering Company Limited
    • Scott Spooner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Electromagnetic transducer apparatus
    • Patent number 8,049,375
    • Issue date Nov 1, 2011
    • The Hymatic Engineering Company Limited
    • Chun Fai Cheuk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryogenic cooling apparatus
    • Patent number RE34748
    • Issue date Oct 4, 1994
    • The Hymatic Engineering Company Limited
    • Keith Brown
    • 062 - Refrigeration
  • Information Patent Grant

    Cryogenic cooling apparatus
    • Patent number 5,181,386
    • Issue date Jan 26, 1993
    • The Hymatic Engineering Company Limited
    • Keith Brown
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic cooling apparatus
    • Patent number 4,570,457
    • Issue date Feb 18, 1986
    • The Hymatic Engineering Company Limited
    • David N. Campbell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic cooling apparatus
    • Patent number 4,373,357
    • Issue date Feb 15, 1983
    • The Hymatic Engineering Company Limited
    • Norman H. Adams
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Cryogenic cooling apparatus
    • Patent number 4,177,650
    • Issue date Dec 11, 1979
    • The Hymatic Engineering Company Limited
    • David N. Campbell
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Joule-Thomson liquifier utilizing the Leidenfrost principle
    • Patent number 3,990,265
    • Issue date Nov 9, 1976
    • The Hymatic Engineering Company Limited
    • David Neil Campbell
    • B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PULSE TUBE REFRIGERATOR/CRYOCOOLER APPARATUS
    • Publication number 20140230457
    • Publication date Aug 21, 2014
    • THE HYMATIC ENGINEERING COMPANY LIMITED
    • Scott Spooner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTAINER
    • Publication number 20140190186
    • Publication date Jul 10, 2014
    • THE HYMATIC ENGINEERING COMPANY LIMITED
    • Scott Spooner
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    Electromagnetic Transducer Apparatus
    • Publication number 20100061867
    • Publication date Mar 11, 2010
    • THE HYMATIC ENGINEERING COMPANY LIMITED
    • Chun Fai Cheuk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Trademarklast 30 trademarks