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John F. Stumpf

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COUNTER FLOW MIXER FOR PROCESS CHAMBER
    • Publication number 20170130332
    • Publication date May 11, 2017
    • ASM IP HOLDING B.V.
    • John F. Stumpf
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Transducer matrix film
    • Publication number 20100274447
    • Publication date Oct 28, 2010
    • John F. Stumpf
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Transducer matrix film
    • Publication number 20090272206
    • Publication date Nov 5, 2009
    • John Stumpf
    • G01 - MEASURING TESTING
  • Information Patent Application

    Child leg monitoring system and method
    • Publication number 20090091459
    • Publication date Apr 9, 2009
    • John Stumpf
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    CARRIER HEAD FOR WORKPIECE PLANARIZATION/POLISHING
    • Publication number 20080102732
    • Publication date May 1, 2008
    • Novellus Systems, Inc.
    • Brian Severson
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CMP apparatus and method
    • Publication number 20060003671
    • Publication date Jan 5, 2006
    • John F. Stumpf
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CMP apparatus and load cup mechanism
    • Publication number 20050227595
    • Publication date Oct 13, 2005
    • David T. Marquardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR