TREA

Earl E. Frank

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  • Tallman, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Railroad frog having movable wing rails
    • Patent number 4,637,578
    • Issue date Jan 20, 1987
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Spring rail frog
    • Patent number 4,624,428
    • Issue date Nov 25, 1986
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Railroad switch machine
    • Patent number 4,428,552
    • Issue date Jan 31, 1984
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Spike drivers
    • Patent number 4,409,902
    • Issue date Oct 18, 1983
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad frogs
    • Patent number 4,362,282
    • Issue date Dec 7, 1982
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail lubricator
    • Patent number 4,346,785
    • Issue date Aug 31, 1982
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Foundry molds
    • Patent number 4,346,751
    • Issue date Aug 31, 1982
    • Abex Corporation
    • Earl E. Frank
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Railway double tongue switch
    • Patent number 4,251,042
    • Issue date Feb 17, 1981
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad lubricators
    • Patent number 4,245,719
    • Issue date Jan 20, 1981
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Accumulator
    • Patent number 4,177,837
    • Issue date Dec 11, 1979
    • Abex Corporation
    • Earl E. Frank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tongue switch for rail installations
    • Patent number 4,114,844
    • Issue date Sep 19, 1978
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Hydraulic apparatus
    • Patent number 4,113,621
    • Issue date Sep 12, 1978
    • Abex Corporation
    • Earl E. Frank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Railroad classification yards
    • Patent number 4,098,374
    • Issue date Jul 4, 1978
    • Abex Corporation
    • Earl E. Frank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Railroad frogs
    • Patent number 4,081,162
    • Issue date Mar 28, 1978
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad classification yards
    • Patent number 4,034,677
    • Issue date Jul 12, 1977
    • Abex Corporation
    • Earl E. Frank
    • B61 - RAILWAYS
  • Information Patent Grant

    Hydraulic apparatus
    • Patent number 4,027,595
    • Issue date Jun 7, 1977
    • Abex Corporation
    • Earl E. Frank
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Railroad turnouts
    • Patent number 4,005,839
    • Issue date Feb 1, 1977
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railroad guard rails
    • Patent number 3,964,679
    • Issue date Jun 22, 1976
    • Abex Corporation
    • Earl E. Frank
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES