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Richard Frederick McNichol

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  • Surrey, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic pumping system
    • Patent number 11,608,824
    • Issue date Mar 21, 2023
    • Richard Frederick McNichol
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Coaxial pumping apparatus with internal power fluid column
    • Patent number 9,261,091
    • Issue date Feb 16, 2016
    • Norm Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coaxial pumping apparatus with internal power fluid column
    • Patent number 9,115,710
    • Issue date Aug 25, 2015
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic gravity ram pump
    • Patent number 8,932,030
    • Issue date Jan 13, 2015
    • McNichol, Richard Frederick
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic gravity ramp pump
    • Patent number 8,535,017
    • Issue date Sep 17, 2013
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coaxial pumping apparatus with internal power fluid column
    • Patent number 8,454,325
    • Issue date Jun 4, 2013
    • Norm Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic gravity ram pump
    • Patent number 7,967,578
    • Issue date Jun 28, 2011
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC PUMPING SYSTEM
    • Publication number 20240044326
    • Publication date Feb 8, 2024
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PUMPING SYSTEM
    • Publication number 20200224652
    • Publication date Jul 16, 2020
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COAXIAL PUMPING APPARATUS WITH INTERNAL POWER FLUID COLUMN
    • Publication number 20160186739
    • Publication date Jun 30, 2016
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COAXIAL PUMPING APPARATUS WITH INTERNAL POWER FLUID COLUMN
    • Publication number 20160160850
    • Publication date Jun 9, 2016
    • Norm Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GRAVITY RAM PUMP
    • Publication number 20150125315
    • Publication date May 7, 2015
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVE SYSTEM FOR SURFACE HYDRAULIC ACCUMULATOR
    • Publication number 20140322035
    • Publication date Oct 30, 2014
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GRAVITY RAM PUMP
    • Publication number 20130323086
    • Publication date Dec 5, 2013
    • Richard F. McNichol
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COAXIAL PUMPING APPARATUS WITH INTERNAL POWER FLUID COLUMN
    • Publication number 20130287597
    • Publication date Oct 31, 2013
    • Hydro Pacific Pumps Inc.
    • Richard F. McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COAXIAL PUMPING APPARATUS WITH INTERNAL POWER FLUID COLUMN
    • Publication number 20130243613
    • Publication date Sep 19, 2013
    • Norm Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC GRAVITY RAMP PUMP
    • Publication number 20110255997
    • Publication date Oct 20, 2011
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COAXIAL PUMPING APPARATUS WITH INTERNAL POWER FLUID COLUMN
    • Publication number 20080219869
    • Publication date Sep 11, 2008
    • Norm Fisher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic gravity ram pump
    • Publication number 20070172364
    • Publication date Jul 26, 2007
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic gravity ram pump
    • Publication number 20050169776
    • Publication date Aug 4, 2005
    • Richard Frederick McNichol
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...