TREA

Karey Holland

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  • North Plains, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grooved CMP pads
    • Patent number 9,375,823
    • Issue date Jun 28, 2016
    • NexPlanar Corporation
    • Robert Kerprich
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grooved CMP pad
    • Patent number 9,180,570
    • Issue date Nov 10, 2015
    • NexPlanar Corporation
    • Robert Kerprich
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    GROOVED CMP PADS
    • Publication number 20160023321
    • Publication date Jan 28, 2016
    • Robert Kerprich
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Grooved CMP pad
    • Publication number 20090311955
    • Publication date Dec 17, 2009
    • NexPlanar Corporation
    • Robert Kerprich
    • B24 - GRINDING POLISHING