TREA

Dean W. Larson

Follow

Person

  • Portland, OR, US
People

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

    Rope bending device
    • Patent number 4,004,445
    • Issue date Jan 25, 1977
    • ESCO Corporation
    • Dean W. Larson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...