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Vega Petrova Kotzeva

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lead recycling
    • Patent number 8,323,376
    • Issue date Dec 4, 2012
    • Cambridge Enterprise Limited
    • Ramachandran Vasant Kumar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    LEAD RECYCLING
    • Publication number 20100040938
    • Publication date Feb 18, 2010
    • Cambridge Enterprise Limited
    • Ramachandran Vasant Kumar
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...