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John F. Isais

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  • Brooklyn Park, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reciprocating piston pump with air valve, detent and poppets
    • Patent number 8,568,112
    • Issue date Oct 29, 2013
    • Graco Minnesota Inc.
    • Mark L. Bauck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical proportioner
    • Patent number 6,168,308
    • Issue date Jan 2, 2001
    • Graco Minnesota Inc.
    • David M. Pittman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents