TREA

Daniel J. Barnett

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Copper etching process and product
    • Patent number 4,767,662
    • Issue date Aug 30, 1988
    • PSI Star
    • James F. Battey
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Copper etching process and product
    • Patent number 4,767,661
    • Issue date Aug 30, 1988
    • PSI Star
    • James F. Battey
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Copper etching process and product
    • Patent number 4,695,348
    • Issue date Sep 22, 1987
    • PSI Star
    • James F. Battey
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...