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Richard Goldberg

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  • Oslo, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    External cathode ion source
    • Patent number 8,502,161
    • Issue date Aug 6, 2013
    • Semequip, Inc.
    • Sami K. Hahto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTERNAL CATHODE ION SOURCE
    • Publication number 20100320395
    • Publication date Dec 23, 2010
    • SemEquip, Inc.
    • Sami K. Hahto
    • H01 - BASIC ELECTRIC ELEMENTS