Patents by Inventor Ian Holman

Ian Holman 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).

  • Publication number: 20230366279
    Abstract: A shale shaker for separating formation cuttings from a drilling fluid includes a basket and a screen deck positioned within the basket. The screen deck includes a plurality of screens positioned on a plurality of screen supports, such that each screen is positioned on a corresponding one of the plurality of screen supports. Each screen includes a top side, a bottom side opposite the top side, and a mounting bracket positioned along the bottom side. The mounting bracket includes a pair of parallel first support members and a clamping bar coupled to and extending between the pair of first support members. Each screen support includes a pair of parallel second support members and a latch assembly including a hook assembly positioned between the pair of second support members. The hook assembly is configured to engage with the clamping bar to secure the screen to the screen support.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 16, 2023
    Applicant: National Oilwell Varco, L.P.
    Inventors: Ian Holman, Brian Whisenant, Caleb Tubbleville
  • Publication number: 20210379511
    Abstract: A system for separating solids from fluids, the system including a separator having a deck having a feed inlet and a solids outlet and a plurality of screens disposed on the deck. Also, an image sensor disposed proximate the solids outlet, the image sensor to capture images of the separator, and send the captured mages to a remote location for analysis. Additionally, a method of monitoring a separator, the method including capturing an image of the separator and sending the image of the separator to a control module disposed at a remote location. The method also including analyzing the image with the control module to determine a separation property and modifying the operation of the separator based on the determined separation property.
    Type: Application
    Filed: May 28, 2021
    Publication date: December 9, 2021
    Inventors: Eric Landon Scott, Ian Holman, Muthu Valliappan