TREA

SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC

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  • ALLENTOWN, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Helium compressor with dual after-coolers
    • Patent number RE49384
    • Issue date Jan 24, 2023
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • R Bruce Sloan
  • Information Patent Grant

    Hybrid Gifford-McMahon-Brayton expander
    • Patent number 11,215,385
    • Issue date Jan 4, 2022
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Ralph C. Longsworth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    Gas balanced engine with buffer
    • Patent number 11,137,181
    • Issue date Oct 5, 2021
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Ralph C. Longsworth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Universal controller for integration of cryogenic equipment, requir...
    • Patent number 11,060,778
    • Issue date Jul 13, 2021
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Frank P. Jankowsky
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hybrid Brayton—Gifford-McMahon expander
    • Patent number 10,794,616
    • Issue date Oct 6, 2020
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Ralph Longsworth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat station for cooling a circulating cryogen
    • Patent number 10,753,653
    • Issue date Aug 25, 2020
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Ralph C. Longsworth
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cryogenic expander with collar bumper for reduced noise and vibrati...
    • Patent number 10,634,393
    • Issue date Apr 28, 2020
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Ralph C. Longsworth
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Helium compressor with dual after-coolers
    • Patent number 10,240,832
    • Issue date Mar 26, 2019
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • R Bruce Sloan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Gas balanced cryogenic expansion engine
    • Patent number 9,581,360
    • Issue date Feb 28, 2017
    • SUMITOMO (SHI) CRYOGENIC OF AMERICA, INC.
    • Stephen Dunn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

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