TREA

Ernest S. Ward

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sputtering apparatus
    • Patent number 5,026,470
    • Issue date Jun 25, 1991
    • International Business Machines
    • Peter I. Bonyhard
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    RF plasma processing apparatus
    • Patent number 4,802,968
    • Issue date Feb 7, 1989
    • International Business Machines Corporation
    • Howard A. Hendrix
    • H01 - BASIC ELECTRIC ELEMENTS