Edward Alexander Wells

Person

  • Montgomery, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Plunger lift

    • Patent number 11,555,386
    • Issue date Jan 17, 2023
    • William Charles Harris
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plunger lift method

    • Patent number 11,180,977
    • Issue date Nov 23, 2021
    • William Charles Harris
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plunger lift method and apparatus

    • Patent number 10,641,072
    • Issue date May 5, 2020
    • William Charles Harris
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plunger lift with internal movable element

    • Patent number 10,161,231
    • Issue date Dec 25, 2018
    • William Charles Harris
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLUNGER LIFT

    • Publication number 20220025746
    • Publication date Jan 27, 2022
    • William Charles Harris
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PLUNGER LIFT METHOD

    • Publication number 20200318466
    • Publication date Oct 8, 2020
    • William Charles Harris
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PLUNGER LIFT METHOD AND APPARATUS

    • Publication number 20190120028
    • Publication date Apr 25, 2019
    • William Charles Harris
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PLUNGER LIFT WITH INTERNAL MOVABLE ELEMENT

    • Publication number 20170067327
    • Publication date Mar 9, 2017
    • William Charles Harris
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...