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Drinkard Metalox, Inc.

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  • Charlotte, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of recovering metal values from nickel-containing ores
    • Patent number 8,814,980
    • Issue date Aug 26, 2014
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Method of recovering metal values from ores
    • Patent number 8,038,767
    • Issue date Oct 18, 2011
    • Drinkard Metalox, Inc.
    • William F. Drinkard, Jr.
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Nickel-laterite process
    • Patent number 8,016,913
    • Issue date Sep 13, 2011
    • Drinkard Metalox, Inc.
    • William F. Drinkard, Jr.
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Nitric acid production and recycle
    • Patent number 6,264,909
    • Issue date Jul 24, 2001
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recycling of CdTe photovoltaic waste
    • Patent number 5,997,718
    • Issue date Dec 7, 1999
    • Drinkard Metalox, Inc.
    • Robert E. Goozner
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Separation of calcium from metal compounds
    • Patent number 5,980,842
    • Issue date Nov 9, 1999
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Metallurgical dust recycle process
    • Patent number 5,912,402
    • Issue date Jun 15, 1999
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recycling of CdTe photovoltaic waste
    • Patent number 5,897,685
    • Issue date Apr 27, 1999
    • Drinkard Metalox, Inc.
    • Robert E. Goozner
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Recycling of CIS photovoltaic waste
    • Patent number 5,779,877
    • Issue date Jul 14, 1998
    • Drinkard Metalox, Inc.
    • William F. Drinkard
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

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