Patents by Inventor Edgar Stokley

Edgar Stokley 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).

  • Tools and Methods for Refacing Tubular Ends Forming a Threaded Connection
    Publication number: 20230321735
    Abstract: A refacing tool includes a feed assembly that holds a first set of cutters positioned for refacing the inner shoulder of a pin or box end of a tubular and a second set of cutters positioned for refacing the outer shoulder of the pin or box end. The axial spacing between the first set of cutters and the second set of cutters is fixed and determined by the geometry of the feed assembly. The refacing tool can simultaneously reface the inner shoulder and the outer shoulder, as well as chamfers.
    Type: Application
    Filed: August 20, 2021
    Publication date: October 12, 2023
    Inventors: FLOYD MARTIN, ANDREI MURADOV, EDGAR STOKLEY, DAN MORGAN
  • Tools and methods for refacing tubular ends forming a threaded connection
    Patent number: 11400525
    Abstract: A refacing tool includes a feed assembly that holds a first set of cutters positioned for refacing the inner shoulder of a pin or box end of a tubular and a second set of cutters positioned for refacing the outer shoulder of the pin or box end. The axial spacing between the first set of cutters and the second set of cutters is fixed and determined by the geometry of the feed assembly. The refacing tool can simultaneously reface the inner shoulder and the outer shoulder, as well as chamfers.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: August 2, 2022
    Inventors: Floyd Martin, Dan Morgan, Edgar Stokley, Andrei Muradov
  • Tools and Methods for Refacting Tubular Ends Forming a Threaded Connection
    Publication number: 20220072640
    Abstract: A refacing tool includes a feed assembly that holds a first set of cutters positioned for refacing the inner shoulder of a pin or box end of a tubular and a second set of cutters positioned for refacing the outer shoulder of the pin or box end. The axial spacing between the first set of cutters and the second set of cutters is fixed and determined by the geometry of the feed assembly. The refacing tool can simultaneously reface the inner shoulder and the outer shoulder, as well as chamfers.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 10, 2022
    Inventors: Floyd Martin, Dan Morgan, Edgar Stokley, Andrei Muradov