Patents by Inventor Greggory Scott Karr

Greggory Scott Karr 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).

  • Flow control apparatus for carrier fluid
    Patent number: 10399797
    Abstract: A tubular conveyance system includes a pressure sensor, a blower, a material feeder, and a flow control apparatus. The pressure sensor is configured to be associated with a conveyance tube. The blower is configured to accelerate a carrier fluid into the conveyance tube. The material feeder is disposed downstream of the blower and configured to add a conveyance material to the conveyance tube to be conveyed by the carrier fluid. The flow control apparatus is configured to control an amount of carrier fluid provided to the blower. The flow control apparatus includes a mobile plate having a mobile plate opening therein, and a drive mechanism configured to selectively place the mobile plate into an open position and a closed position.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: September 3, 2019
    Assignee: Shick Solutions, Inc.
    Inventors: Richard Garvin Powers, Greggory Scott Karr, Dennis Aaron Irvin
  • FLOW CONTROL APPARATUS FOR CARRIER FLUID
    Publication number: 20180057281
    Abstract: A tubular conveyance system includes a pressure sensor, a blower, a material feeder, and a flow control apparatus. The pressure sensor is configured to be associated with a conveyance tube. The blower is configured to accelerate a carrier fluid into the conveyance tube. The material feeder is disposed downstream of the blower and configured to add a conveyance material to the conveyance tube to be conveyed by the carrier fluid. The flow control apparatus is configured to control an amount of carrier fluid provided to the blower. The flow control apparatus includes a mobile plate having a mobile plate opening therein, and a drive mechanism configured to selectively place the mobile plate into an open position and a closed position.
    Type: Application
    Filed: August 3, 2017
    Publication date: March 1, 2018
    Inventors: Richard Garvin Powers, Greggory Scott Karr, Dennis Aaron Irvin