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Jimmy Wing Sum Tam

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  • Plymouth, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    WOBBLE ASSEMBLY FOR FLUID PUMPING MECHANISM
    • Publication number 20120037726
    • Publication date Feb 16, 2012
    • Graco Minnesota Inc.
    • Harold D. Johnson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIRLESS SPRAYER
    • Publication number 20110198413
    • Publication date Aug 18, 2011
    • Graco Minnestoa Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSIBLE AIR-ASSISTED AIRLESS SPRAY TIP
    • Publication number 20100116902
    • Publication date May 13, 2010
    • Steven D. Becker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...