TREA

Donald L. Herbert

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  • Lexington, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Car coupler with enlarged gathering zone
    • Patent number 4,627,545
    • Issue date Dec 9, 1986
    • Harvey Hubbell Incorporated
    • Donald L. Herbert
    • B61 - RAILWAYS
  • Information Patent Grant

    Energy absorbing assembly
    • Patent number 4,346,795
    • Issue date Aug 31, 1982
    • Harvey Hubbell Incorporated
    • Donald L. Herbert
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...