Patents by Inventor Kent Wayne Ferrell

Kent Wayne Ferrell 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).

  • DEPLOYABLE PRESSURE ENERGIZED SEALING BACKUP SYSTEMS FOR IMPROVED LONG TERM RELIABILITY
    Publication number: 20230407972
    Abstract: Provided is a sealing ring and a sealing system. The sealing ring, in one aspect, includes a sealing ring member having an inside diameter face, an outside diameter face, a primary seal side face, and a gland side face. The sealing ring according to this aspect further includes a secondary seal coupled to at least one of the inside diameter face, the outside diameter face, the primary seal side face or the gland side face.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 21, 2023
    Inventors: Chad William Glaesman, Kent Wayne Ferrell, Mohan Gunasekaran
  • Deployable pressure energized sealing backup systems for improved long term reliability
    Patent number: 11754187
    Abstract: Provided is a sealing ring and a sealing system. The sealing ring, in one aspect, includes a sealing ring member having an inside diameter face, an outside diameter face, a primary seal side face, and a gland side face. The sealing ring according to this aspect further includes a secondary seal coupled to at least one of the inside diameter face, the outside diameter face, the primary seal side face or the gland side face.
    Type: Grant
    Filed: October 14, 2020
    Date of Patent: September 12, 2023
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Chad William Glaesman, Kent Wayne Ferrell, Mohan Gunasekaran
  • DEPLOYABLE PRESSURE ENERGIZED SEALING BACKUP SYSTEMS FOR IMPROVED LONG TERM RELIABILITY
    Publication number: 20210156479
    Abstract: Provided is a sealing ring and a sealing system. The sealing ring, in one aspect, includes a sealing ring member having an inside diameter face, an outside diameter face, a primary seal side face, and a gland side face. The sealing ring according to this aspect further includes a secondary seal coupled to at least one of the inside diameter face, the outside diameter face, the primary seal side face or the gland side face.
    Type: Application
    Filed: October 14, 2020
    Publication date: May 27, 2021
    Inventors: Chad William Glaesman, Kent Wayne Ferrell, Mohan Gunasekaran