Patents by Inventor Jeffrey Ross Gray

Jeffrey Ross Gray 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: 11969732
    Abstract: A slide handling system is disclosed. The system has a carrier comprising a retention hole, a compartment configured to accept the carrier, and a spacer disposed so as to engage the retention hole when the carrier is fully seated in the compartment.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: April 30, 2024
    Assignee: Mikroscan Technologies
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Patent number: 11857976
    Abstract: A system for positioning a cartridge is disclosed. The system has a drive rod with a body having a first axis and a groove formed in the body. The groove has a first portion that is not perpendicular to the first axis and a second portion that is perpendicular to the first axis. The system also includes a collar that coupled to the drive rod. The collar has an element configured to engage the groove. Rotation of the drive rod with respect to the collar while the element is engaged in the first portion of the thread causes the collar to move with respect to the first axis. Rotation of the drive rod with respect to the collar while the element is engaged with the second portion of the thread causes the collar to remain stationary with respect to the first axis.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: January 2, 2024
    Assignee: Mikroscan Technologies
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Patent number: 11857975
    Abstract: The present disclosure provides a system for handling slides. The system includes a carrier having a linear engagement feature and a notch, a cartridge having a compartment configured to accept the carrier, and a cartridge positioning system with a platform configured to accept the cartridge and an actuator. The actuator has a rotary engagement feature configured to engage the linear engagement feature and a tab configured to interact with the notch when the carrier is accepted into the compartment and the cartridge is accepted onto the platform.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: January 2, 2024
    Assignee: Mikroscan Technologies
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Publication number: 20220367135
    Abstract: A high-voltage switch is disclosed. The switch includes a substrate, a first contact fixedly coupled to the substrate, a second contact having a first position in conductive contact with the first contact and a second position not in conductive contact with the first contact; and an actuator comprising a body fixedly coupled to the substrate and a movable element coupled to the second contact. The actuator is configured to selectably move the second contact between its first and second positions. The switch has a breakdown voltage greater than or equal to 500V and does not include an arc suppression element.
    Type: Application
    Filed: January 4, 2022
    Publication date: November 17, 2022
    Inventor: Jeffrey Ross Gray
  • Publication number: 20220339633
    Abstract: A slide handling system is disclosed. The system has a carrier comprising a retention hole, a compartment configured to accept the carrier, and a spacer disposed so as to engage the retention hole when the carrier is fully seated in the compartment.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 27, 2022
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Publication number: 20220331809
    Abstract: A system for positioning a cartridge is disclosed. The system has a drive rod with a body having a first axis and a groove formed in the body. The groove has a first portion that is not perpendicular to the first axis and a second portion that is perpendicular to the first axis. The system also includes a collar that coupled to the drive rod. The collar has an element configured to engage the groove. Rotation of the drive rod with respect to the collar while the element is engaged in the first portion of the thread causes the collar to move with respect to the first axis. Rotation of the drive rod with respect to the collar while the element is engaged with the second portion of the thread causes the collar to remain stationary with respect to the first axis.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 20, 2022
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Publication number: 20220323965
    Abstract: The present disclosure provides a system for handling slides. The system includes a carrier having a linear engagement feature and a notch, a cartridge having a compartment configured to accept the carrier, and a cartridge positioning system with a platform configured to accept the cartridge and an actuator. The actuator has a rotary engagement feature configured to engage the linear engagement feature and a tab configured to interact with the notch when the carrier is accepted into the compartment and the cartridge is accepted onto the platform.
    Type: Application
    Filed: June 28, 2022
    Publication date: October 13, 2022
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Patent number: 11465151
    Abstract: The present disclosure provides apparatus and methods for handling slides. The apparatus includes a carrier comprising a retention hole and a cartridge having a case coupled to one or more separators that together define a plurality of compartments each configured to accept the carrier. At least one of the separators comprises a guide hole, with all guide holes are disposed on a first axis. The retention hole of the carrier is aligned with the first axis when the carrier is disposed in a seated position within one of the compartments. The cartridge also comprises a plurality of spacers each partially disposed within at least one of the guide holes.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: October 11, 2022
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Patent number: 11250997
    Abstract: An apparatus for reconfiguring a high-voltage circuit. The apparatus has a planar substrate, a non-conductive arm comprising a first contact and a rotary actuator having a body fixed to the substrate and a rotatable element fixed to the arm. The actuator is configured to selectably rotate the arm between a first position and a second position relative to the substrate. The apparatus also has a second contact fixed to the substrate such that the first contact makes conductive contact with the second contact when the arm is in the first position. The apparatus has a breakdown voltage that is greater than or equal to 500V.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: February 15, 2022
    Inventor: Jeffrey Ross Gray
  • Publication number: 20210260591
    Abstract: The present disclosure provides apparatus and methods for handling slides. The apparatus includes a carrier comprising a retention hole and a cartridge having a case coupled to one or more separators that together define a plurality of compartments each configured to accept the carrier. At least one of the separators comprises a guide hole, with all guide holes are disposed on a first axis. The retention hole of the carrier is aligned with the first axis when the carrier is disposed in a seated position within one of the compartments. The cartridge also comprises a plurality of spacers each partially disposed within at least one of the guide holes.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 26, 2021
    Applicant: Mikroscan Technologies Inc.
    Inventors: Jeffrey Ross Gray, James Clail Crowe
  • Patent number: 6988061
    Abstract: An apparatus for verifying the functionality of a production line electronics safety tester such as the hipot tester/ground continuity tester. The apparatus simulates a product to be tested by a safety tester and can be configured to simulate a passing or failing product for each of a plurality of separate tests.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: January 17, 2006
    Assignee: Compliance West USA
    Inventors: Jeffrey Ross Gray, Jeffrey Douglas Lind
  • Publication number: 20020038205
    Abstract: An apparatus for verifying the functionality of a production line electronics safety tester such as the hipot tester/ground continuity tester. The apparatus simulates a product to be tested by a safety tester and can be configured to simulate a passing or failing product for each of a plurality of separate tests.
    Type: Application
    Filed: June 18, 2001
    Publication date: March 28, 2002
    Inventors: Jeffrey Ross Gray, Jeffrey Douglas Lind
  • Patent number: D963724
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: September 13, 2022
    Assignee: Mikroscan Technologies
    Inventor: Jeffrey Ross Gray
  • Patent number: D1001172
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: October 10, 2023
    Inventor: Jeffrey Ross Gray