Patents by Inventor Grant Fleming

Grant Fleming 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).

  • Method and apparatus for positioning of injector heads and other intervention equipment
    Patent number: 11788368
    Abstract: A dual-open entry injector head positioning system installed on support structures, such as conventional lifting frames, utilized over wells on offshore vessels. The injector head positioning system is lighter and more compact than conventional equipment positioning systems, while permitting simultaneous deployment of multiple intervention systems (such as, for example, continuous tubing and wireline) from said lifting frame.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: October 17, 2023
    Assignee: PROFESSIONAL RENTAL TOOLS, LLC
    Inventors: Grant Fleming, Scott Dees
  • Method and apparatus for positioning of injector heads and other intervention equipment
    Patent number: 11585184
    Abstract: A dual-open entry injector head positioning system installed on support structures, such as conventional lifting frames, utilized over wells on offshore vessels. The injector head positioning system is lighter and more compact than conventional equipment positioning systems, while permitting simultaneous deployment of multiple intervention systems (such as, for example, continuous tubing and wireline) from said lifting frame.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: February 21, 2023
    Assignee: AGI INDUSTRIES, INC.
    Inventors: Grant Fleming, Scott Dees
  • Method and apparatus for positioning of injector heads and other intervention equipment
    Patent number: 11215023
    Abstract: A dual-open entry injector head positioning system installed on support structures, such as conventional lifting frames, utilized over wells on offshore vessels. The injector head positioning system is lighter and more compact than conventional equipment positioning systems, while permitting simultaneous deployment of multiple intervention systems (such as, for example, continuous tubing and wireline) from said lifting frame.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: January 4, 2022
    Assignee: PROFESSIONAL RENTAL TOOLS, LLC
    Inventors: Grant Fleming, Scott Dees
  • Beneficiation of coal
    Patent number: 8591607
    Abstract: A process for improving mined coal includes comminuting the coal to a particle size at which individual macerals are available. Reactive macerals are extracted from the comminuted coal as froth from the top of a deep-column flotation cell. The extracted macerals are then de-watered.
    Type: Grant
    Filed: August 18, 2008
    Date of Patent: November 26, 2013
    Assignee: Global Coal Solutions Pty Ltd
    Inventors: Grant Fleming, Greig Freeman