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Frank SHEN

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  • Martinez, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact automated cell counter
    • Patent number 9,850,517
    • Issue date Dec 26, 2017
    • Bio-Rad Laboratories, Inc.
    • Tom McCollum
    • G02 - OPTICS
  • Information Patent Grant

    Compact automated cell counter
    • Patent number 8,570,370
    • Issue date Oct 29, 2013
    • Bio-Rad Laboratories, Inc.
    • Tom McCollum
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT AUTOMATED CELL COUNTER
    • Publication number 20140024107
    • Publication date Jan 23, 2014
    • Bio-Rad Laboratories, Inc.
    • Tom McCOLLUM
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    COMPACT AUTOMATED CELL COUNTER
    • Publication number 20110211058
    • Publication date Sep 1, 2011
    • Bio-Rad Laboratories, Inc.
    • Tom McCollum
    • G02 - OPTICS