TREA

David J. Franta

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  • Woodbury, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated sample processing devices
    • Patent number 7,507,376
    • Issue date Mar 24, 2009
    • 3M Innovative Properties Company
    • Joel R. Dufresne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sample processing device
    • Patent number D492792
    • Issue date Jul 6, 2004
    • 3M Innovative Properties Company
    • Christopher R. Kokaisel
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    METHODS AND ARTICLES FOR SAMPLE PROCESSING
    • Publication number 20130122508
    • Publication date May 16, 2013
    • 3M Innovative Properties Company
    • William Bedingham
    • G01 - MEASURING TESTING
  • Information Patent Application

    INTEGRATED SYSTEMS AND ASSEMBLIES FOR SAMPLE PROCESSING
    • Publication number 20130109080
    • Publication date May 2, 2013
    • 3M Innovative Properties Company
    • Joel R. Dufresne
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INTEGRATED SAMPLE PROCESSING DEVICES
    • Publication number 20090162928
    • Publication date Jun 25, 2009
    • 3M Innovative Properties Company
    • Joel R. Dufresne
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Integrated sample processing devices
    • Publication number 20040121471
    • Publication date Jun 24, 2004
    • Joel R. Dufresne
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL