Patents by Inventor Thomas R. Johnston

Thomas R. Johnston 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).

  • Patent number: 10016790
    Abstract: A dual robotic sorting apparatus for identifying and sorting a product with at least two different sorting mechanisms is provided. In the preferred embodiment, the dual robotic sorting apparatus illuminates and images the product using at least one light source and imaging device, analyzes the image, and activates a specific sorting mechanism of a robotic arm to sort the product; wherein the dual sorting mechanism is a vacuum pickup tool, that picks up and places products in another location, and vacuum transport tool, that utilizes a suction tube to transport products to another location. Additionally, a plurality of robotic sorting apparatuses may be utilized. In the preferred embodiment of the dual robotic sorter, the CPU is capable of determining the most efficient method and type of pickup for each product identified for sorting.
    Type: Grant
    Filed: November 11, 2016
    Date of Patent: July 10, 2018
    Assignee: K.B.C. Group, Inc.
    Inventors: Stephen J. Travis, Thomas R. Johnston, Curt Matthew Davis, Eric Andrew Pflueger
  • Patent number: 9656301
    Abstract: A sorting system having a plurality of sorting assemblies where each sorting assembly has an image device that transmits an image of product to a controller that then actuates a robotic sorting device to remove damaged product through a suction tube based upon the transmitted image.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: May 23, 2017
    Assignee: K. B. C. Group, Inc.
    Inventors: Thomas R. Johnston, Curt Mathew Davis
  • Publication number: 20170136635
    Abstract: A multifunction hand tool is provided for mounting thereon a one-half inch universal tang reciprocating saw blade of the type having a rectangular tang portion extending from a blade and a registration tab extending from the rectangular tang portion. The multifunction tool has a handle body that includes: a first end portion extending in a first longitudinal direction; a second end portion extending in a second longitudinal direction opposite the first longitudinal direction; and a recess formed in the second end portion and shaped to receive and engage a rectangular tang portion and a registration tab of a one-half inch universal tang reciprocating saw blade.
    Type: Application
    Filed: November 13, 2016
    Publication date: May 18, 2017
    Inventor: Thomas R. Johnston
  • Publication number: 20150027934
    Abstract: A sorting system having a plurality of sorting assemblies where each sorting assembly has an image device that transmits an image of product to a controller that then actuates a robotic sorting device to remove damaged product through a suction tube based upon the transmitted image.
    Type: Application
    Filed: October 13, 2014
    Publication date: January 29, 2015
    Inventors: Thomas R. Johnston, Curt Matthew Davis
  • Patent number: 8930015
    Abstract: A sorting system having a plurality of sorting assemblies where each sorting assembly has an image device that transmits an image of product to a controller that then actuates a robotic sorting device to remove damaged product through a suction tube based upon the transmitted image.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: January 6, 2015
    Assignee: Bratney Companies
    Inventors: Thomas R. Johnston, Curt Mathew Davis
  • Publication number: 20140137910
    Abstract: A cleaning system having at least one C02 blasting nozzle connected to a robotic arm to automatically and selectively clean an object transported on an assembly line.
    Type: Application
    Filed: November 20, 2012
    Publication date: May 22, 2014
    Applicant: BRATNEY COMPANIES
    Inventors: Thomas R. JOHNSTON, Curt Mathew DAVIS
  • Publication number: 20140142745
    Abstract: A sorting system having a plurality of sorting assemblies where each sorting assembly has an image device that transmits an image of product to a controller that then actuates a robotic sorting device to remove damaged product through a suction tube based upon the transmitted image.
    Type: Application
    Filed: November 20, 2012
    Publication date: May 22, 2014
    Applicant: BRATNEY COMPANIES
    Inventors: Thomas R. JOHNSTON, Curt Mathew DAVIS
  • Patent number: 6722210
    Abstract: A device measures air flow at multiple points in an air channel. The device includes a metering plate that has multiple passages through the metering plate. The metering plate is adapted to be positioned across the air channel in an orientation that places two or more of the multiple passages at two or more respective locations within the air channel. The metering plate is also adapted to receive two or more flow meters at the two or more passages, respectively. In addition, the metering plate is configured so that respective air flow velocities at the two or more locations when the metering plate is positioned across the air channel substantially matches air flow velocities at the two or more locations when the metering plate is not positioned across the air channel. An example embodiment includes holders such as sockets that keep the flow meters fixed in the metering plate with regard to pitch and roll.
    Type: Grant
    Filed: August 20, 2002
    Date of Patent: April 20, 2004
    Assignee: Texas Instruments Incorporated
    Inventors: Frank O. Armstrong, Thomas R. Johnston
  • Publication number: 20030041675
    Abstract: A device measures air flow at multiple points in an air channel. The device includes a metering plate that has multiple passages through the metering plate. The metering plate is adapted to be positioned across the air channel in an orientation that places two or more of the multiple passages at two or more respective locations within the air channel. The metering plate is also adapted to receive two or more flow meters at the two or more passages, respectively. In addition, the metering plate is configured so that respective air flow velocities at the two or more locations when the metering plate is positioned across the air channel substantially matches air flow velocities at the two or more locations when the metering plate is not positioned across the air channel. An example embodiment includes holders such as sockets that keep the flow meters fixed in the metering plate with regard to pitch and roll.
    Type: Application
    Filed: August 20, 2002
    Publication date: March 6, 2003
    Inventors: Frank O. Armstrong, Thomas R. Johnston