TREA

Joe D. Usry

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  • Salt Lake City, UT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic control system and valve actuator
    • Patent number 4,463,291
    • Issue date Jul 31, 1984
    • Andale Company
    • Joe D. Usry
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    High temperature rotary joint
    • Patent number 4,154,446
    • Issue date May 15, 1979
    • E-Systems, Inc.
    • Joe D. Usry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stepper motor valve actuator
    • Patent number 4,070,604
    • Issue date Jan 24, 1978
    • E-Systems, Inc.
    • Joe D. Usry
    • G05 - CONTROLLING REGULATING