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Eric Robert Seitz

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  • Macungie, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual helium compressors
    • Patent number 11,149,992
    • Issue date Oct 19, 2021
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Eric Robert Seitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Reduced torque valve for cryogenic refrigerator
    • Patent number 7,654,096
    • Issue date Feb 2, 2010
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Wearless valve for cryorefrigerator
    • Patent number 7,631,505
    • Issue date Dec 15, 2009
    • Sumitomo Heavy Industries, Ltd.
    • Eric Seitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUAL HELIUM COMPRESSORS
    • Publication number 20220003462
    • Publication date Jan 6, 2022
    • Sumitomo (SHI) Cryogenics of America, Inc
    • Eric Robert Seitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DUAL HELIUM COMPRESSORS
    • Publication number 20170176055
    • Publication date Jun 22, 2017
    • Sumitomo (SHI) Cryogenics of America, Inc
    • Eric Robert Seitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTIPLE ROTARY VALVE FOR PULSE TUBE REFRIGERATOR
    • Publication number 20150001428
    • Publication date Jan 1, 2015
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao XU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTIPLE ROTARY VALVE FOR PULSE TUBE REFRIGERATOR
    • Publication number 20080295525
    • Publication date Dec 4, 2008
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Multiple Rotary Valve For Pulse Tube Refrigerator
    • Publication number 20080245077
    • Publication date Oct 9, 2008
    • Sumitomo Heavy Industries, Ltd.
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Reduced torque valve for cryogenic refrigerator
    • Publication number 20070119188
    • Publication date May 31, 2007
    • Mingyao Xu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Wearless valve for cryorefrigerator
    • Publication number 20070107442
    • Publication date May 17, 2007
    • Eric Seitz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...