TREA

John D. Loudon

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  • Boulder, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible cryogenic envelope
    • Patent number 4,036,618
    • Issue date Jul 19, 1977
    • Cryogenic Technology, Inc.
    • Kenneth R. Leonard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refrigerated cryogenic envelope
    • Patent number 3,992,169
    • Issue date Nov 16, 1976
    • Cryogenic Technology, Inc.
    • John D. Loudon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...