Patents by Inventor Joshua Terry Prather

Joshua Terry Prather has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Valve assembly for use in a flow management system
    Patent number: 11143324
    Abstract: A valve with a shuttle for use in a flow management system is capable of bypassing a backflow.
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: October 12, 2021
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • Gas separator
    Patent number: 10995600
    Abstract: A gas separator for use in a downhole production system includes a duct structure and a pump intake shroud.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: May 4, 2021
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • Dual lock flow gate
    Patent number: 10941869
    Abstract: A dual lock flow gate includes a valve with a flapper which may be fixed and/or locked in various positions for example to prevent fluid flow in the production string during lowering of the production string in the casing by blocking flow in the production string with the dual lock flow gate or for example to prevent rotation of the pump motor by preventing fluid flow in the production string.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: March 9, 2021
    Inventors: Joshua Terry Prather, Lawrence Osborne
  • Dual lock flow gate
    Patent number: 10844690
    Abstract: A dual lock flow gate includes a valve with a flapper which may be fixed and/or locked in various positions.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: November 24, 2020
    Inventors: Joshua Terry Prather, Lawrence Osborne
  • PRODUCTION STRING VALVE WITH MULTISEAL SHUTTLE
    Publication number: 20200102808
    Abstract: An oilfield production string portion including a valve with a valve housing, a multiseal shuttle including a piston and a lid, the piston having a through hole and movable in the housing for enabling linear flow through the valve or for enabling non-linear flow through the valve.
    Type: Application
    Filed: November 30, 2019
    Publication date: April 2, 2020
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • GAS SEPARATOR
    Publication number: 20190381945
    Abstract: A gas separator for use in a downhole production system includes a duct structure and a pump intake shroud.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • DUAL LOCK FLOW GATE
    Publication number: 20190331235
    Abstract: A dual lock flow gate includes a valve with a flapper which may be fixed and/or locked in various positions.
    Type: Application
    Filed: June 14, 2018
    Publication date: October 31, 2019
    Inventors: Joshua Terry Prather, Lawrence Osborne
  • DUAL LOCK FLOW GATE
    Publication number: 20190330958
    Abstract: A dual lock flow gate includes a valve with a flapper which may be fixed and/or locked in various positions.
    Type: Application
    Filed: April 25, 2018
    Publication date: October 31, 2019
    Inventors: Joshua Terry Prather, Lawrence Osborne
  • Gas separator
    Patent number: 10400569
    Abstract: A gas separator for use in a downhole production system includes a duct structure and a pump intake shroud.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: September 3, 2019
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • VALVE ASSEMBLY
    Publication number: 20190264826
    Abstract: A valve with a shuttle for use in a flow management system is capable of bypassing a backflow.
    Type: Application
    Filed: May 8, 2019
    Publication date: August 29, 2019
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • Valve assembly
    Patent number: 10288185
    Abstract: A valve with a shuttle for use in a flow management system is capable of bypassing a backflow.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: May 14, 2019
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • VALVE ASSEMBLY
    Publication number: 20180094739
    Abstract: A valve with a shuttle for use in a flow management system is capable of bypassing a backflow.
    Type: Application
    Filed: September 13, 2017
    Publication date: April 5, 2018
    Inventors: Lawrence Osborne, Joshua Terry Prather
  • GAS SEPARATOR
    Publication number: 20170081952
    Abstract: A gas separator for use in a downhole production system includes a duct structure and a pump intake shroud.
    Type: Application
    Filed: September 22, 2016
    Publication date: March 23, 2017
    Inventors: Lawrence Osborne, Joshua Terry Prather