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Matthew Hollister

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  • Hudson, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm pump comprising a diaphragm connected to a control elemen...
    • Patent number 11,448,205
    • Issue date Sep 20, 2022
    • Wanner Engineering, Inc.
    • Peter Meinz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump port adapter
    • Patent number 10,125,762
    • Issue date Nov 13, 2018
    • Delavan Ag Pumps, Inc.
    • Gilbert Dean Pangburn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Overmolded rotor
    • Patent number 8,444,405
    • Issue date May 21, 2013
    • Matthew Hollister
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR PROTECTING A DIAPHRAGM PUMP FROM PRESSURE DIFFERENTIAL
    • Publication number 20190323493
    • Publication date Oct 24, 2019
    • Wanner Engineering, Inc.
    • Peter Meinz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP PORT ADAPTER
    • Publication number 20150137516
    • Publication date May 21, 2015
    • DELAVAN AG PUMPS, INC.
    • Gilbert Dean PANGBURN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OVERMOLDED ROTOR
    • Publication number 20100080723
    • Publication date Apr 1, 2010
    • Matthew Hollister
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES