TREA

Hugo R. Larson

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  • Ridgewood, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manganese steel
    • Patent number 4,612,067
    • Issue date Sep 16, 1986
    • Abex Corporation
    • Hugo R. Larson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Erosion and corrosion resistant cast iron alloy containing chromium...
    • Patent number 4,536,232
    • Issue date Aug 20, 1985
    • Abex Corporation
    • Igor Y. Khandros
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cast iron railroad brake shoes
    • Patent number 4,352,416
    • Issue date Oct 5, 1982
    • Abex Corp.
    • Hugo R. Larson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Castings
    • Patent number 4,342,593
    • Issue date Aug 3, 1982
    • Abex Corporation
    • Hugo R. Larson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...