Patents by Inventor Paul Lynn Armstrong

Paul Lynn Armstrong 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).

  • Pressure delivery proppant to offshore frac blender
    Patent number: 10202835
    Abstract: A system for using a pneumatic conveyor system to provide metered amounts of proppant to subterranean formation fracturing material blender in an offshore well environment. Plural pneumatic conveyor systems are provided which can be operated individually or in combination to provide the required amounts of proppant materials to blend with frac fluids.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: February 12, 2019
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Robert Douglas Hayworth, Paul Lynn Armstrong
  • PRESSURE DELIVERY PROPPANT TO OFFSHORE FRAC BLENDER
    Publication number: 20160319648
    Abstract: A system for using a pneumatic conveyor system to provide metered amounts of proppant to subterranean formation fracturing material blender in an offshore well environment. Plural pneumatic conveyor systems are provided which can be operated individually or in combination to provide the required amounts of proppant materials to blend with frac fluids.
    Type: Application
    Filed: January 16, 2014
    Publication date: November 3, 2016
    Inventors: Robert Douglas Hayworth, Paul Lynn Armstrong