Patents by Inventor Geoffrey POWERS

Geoffrey POWERS 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).

  • CONSUMABLE DOWNHOLE PACKER OR PLUG
    Publication number: 20170009553
    Abstract: A packer or plug for use in a wellbore includes: a tubular mandrel made from a composite material including a pyrotechnic composition; an expandable seal disposed on an outer surface of the mandrel; and an igniter operable to initiate combustion of the mandrel.
    Type: Application
    Filed: September 26, 2016
    Publication date: January 12, 2017
    Inventor: Geoffrey POWERS
  • Z AXIS WINDING FOR FILAMENT WOUND MATERIALS
    Publication number: 20140261984
    Abstract: A rotatable mandrel for use in a filament winding process to form a composite material includes a body having at least one peak and at least one valley on an external surface of the body. The mandrel is rotatable and is configured to receive fibers on the at least one peak and the at least one valley.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Inventors: Geoffrey POWERS, Wesley Clint PRITCHETT, Matthew Richard STAGE
  • CONSUMABLE DOWNHOLE PACKER OR PLUG
    Publication number: 20140251612
    Abstract: A packer or plug for use in a wellbore includes: a tubular mandrel made from a composite material including a pyrotechnic composition; an expandable seal disposed on an outer surface of the mandrel; and an igniter operable to initiate combustion of the mandrel.
    Type: Application
    Filed: January 27, 2014
    Publication date: September 11, 2014
    Applicant: WEATHERFORD/LAMB, INC.
    Inventor: Geoffrey POWERS