TREA

Richard L. Bersin

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  • Castro Valley, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma etching device and process
    • Patent number 5,099,100
    • Issue date Mar 24, 1992
    • Branson International Plasma Corporation
    • Richard L. Bersin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Process and gas for treatment of semiconductor devices
    • Patent number 4,303,467
    • Issue date Dec 1, 1981
    • Branson International Plasma Corporation
    • Frank Scornavacca
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...