TREA

Charles T. Lindsey

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Force motor with contoured spring coupling
    • Patent number 4,563,664
    • Issue date Jan 7, 1986
    • Parker-Hannifin Corporation
    • Philip C. Chin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Force motor
    • Patent number 4,560,967
    • Issue date Dec 24, 1985
    • Parker-Hannifin Corporation
    • Charles T. Lindsey
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Anti-jam mechanism for actuation pistons
    • Patent number 4,167,135
    • Issue date Sep 11, 1979
    • Bertea Corporation
    • Charles T. Lindsey
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES