TREA

Metallurgical Development Company

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Organization

  • Nassau, BS
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Blast furnace smelting of zinc
    • Patent number 4,212,667
    • Issue date Jul 15, 1980
    • Metallurgical Development Company
    • Michael W. Gammon
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ammoniacal extraction of copper from metallic materials
    • Patent number 3,971,652
    • Issue date Jul 27, 1976
    • Metallurgical Development Company
    • Joseph Lindsey Bryson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

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