TREA

Elmer C. Yang

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  • Orange, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lifting device for water container
    • Patent number 5,083,893
    • Issue date Jan 28, 1992
    • Elmer C. Yang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Acceleration limiter
    • Patent number 4,702,353
    • Issue date Oct 27, 1987
    • Pacific Scientific Company
    • Elmer C. Yang
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Extended life gas spring
    • Patent number 4,646,884
    • Issue date Mar 3, 1987
    • Pacific Scientific Company
    • Elmer C. Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant drag device
    • Patent number 4,545,322
    • Issue date Oct 8, 1985
    • Pacific Scientific Company
    • Elmer C. Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy absorber
    • Patent number 4,526,047
    • Issue date Jul 2, 1985
    • Pacific Scientific Company
    • Elmer C. Yang
    • F41 - WEAPONS
  • Information Patent Grant

    Motion snubber
    • Patent number 4,431,093
    • Issue date Feb 14, 1984
    • Pacific Scientific Company
    • Elmer C. Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical shock arrestor
    • Patent number 4,350,232
    • Issue date Sep 21, 1982
    • Pacific Scientific Company
    • Elmer C. Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual tension strap retractor
    • Patent number 4,301,977
    • Issue date Nov 24, 1981
    • Pacific Scientific Company
    • Elmer C. Yang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Adjustable locking strut
    • Patent number 4,185,720
    • Issue date Jan 29, 1980
    • Pacific Scientific Company
    • William S. Wright
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical shock arrestor
    • Patent number 4,103,760
    • Issue date Aug 1, 1978
    • Pacific Scientific Company
    • Elmer Chensheng Yang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...