Patents by Inventor Donnie Williams

Donnie Williams 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).

  • Eccentric Reaming Tool
    Publication number: 20230094335
    Abstract: A reaming tool for use in a wellbore has an elongated tubular body with an outer surface. There are at least first and second reamer sections formed on the tubular body, with the first and second reamer sections (i) being positioned circumferentially opposite one another, and (ii) each having at least two blades. The first reamer section includes at least one rounded dome insert and a majority of cutting tooth inserts, while the second reamer section includes a majority of rounded dome inserts.
    Type: Application
    Filed: December 7, 2022
    Publication date: March 30, 2023
    Inventors: Sorin Gabriel Teodorescu, Donnie Williams, Lot William Short, Robert B. Beggs, Richard E. Beggs
  • Eccentric reaming tool
    Patent number: 11603709
    Abstract: A reaming tool for use in a wellbore has an elongated tubular body with an outer surface. There are at least first and second reamer sections formed on the tubular body, with the first and second reamer sections (i) being positioned circumferentially opposite one another, and (ii) each having at least two blades. The first reamer section includes at least one rounded dome insert and a majority of cutting tooth inserts, while the second reamer section includes a majority of rounded dome inserts.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: March 14, 2023
    Assignee: Stabil Drill Specialties, LLC
    Inventors: Sorin Gabriel Teodorescu, Donnie Williams, Lot William Short, Jr., Robert B. Beggs, Richard E. Beggs
  • Eccentric ReamingTool
    Publication number: 20190226285
    Abstract: A reaming tool for use in a wellbore has an elongated tubular body with an outer surface. There are at least first and second reamer sections formed on the tubular body, with the first and second reamer sections (i) being positioned circumferentially opposite one another, and (ii) each having at least two blades. The first reamer section includes at least one rounded dome insert and a majority of cutting tooth inserts, while the second reamer section includes a majority of rounded dome inserts.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 25, 2019
    Inventors: Sorin Gabriel Teodorescu, Donnie Williams, Lot William Short, JR., Robert B. Beggs, Richard E. Beggs