TREA

William E. Hughes

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  • Annandale, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooled plasma source
    • Patent number 5,256,930
    • Issue date Oct 26, 1993
    • Commonwealth Scientific Corporation
    • William E. Hughes
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electron bombardment ion sources
    • Patent number 4,481,062
    • Issue date Nov 6, 1984
    • Harold R. Kaufman
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Workpiece holder
    • Patent number 4,403,567
    • Issue date Sep 13, 1983
    • Commonwealth Scientific Corporation
    • Harry daCosta
    • H01 - BASIC ELECTRIC ELEMENTS