TREA

Melvin M. Northe

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sling hook
    • Patent number 4,404,712
    • Issue date Sep 20, 1983
    • ESCO Corporation
    • Melvin M. Northe
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Rigging fitting
    • Patent number 4,185,863
    • Issue date Jan 29, 1980
    • Dean W. Larson
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Chain-type choker hook
    • Patent number 3,984,899
    • Issue date Oct 12, 1976
    • ESCO Corporation
    • Melvin M. Northe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...