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Barbara A. Lewis

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  • Bushwood, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bead processing system
    • Patent number 8,470,399
    • Issue date Jun 25, 2013
    • Barbara A. Lewis
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...