Patents by Inventor Matthew Hartig

Matthew Hartig 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).

  • Security revolving door assembly
    Patent number: 11587385
    Abstract: A security revolving door assembly including a revolving door, a controlling unit and a LIDAR sensor. The LIDAR sensor is appropriately disposed in the top or canopy of the revolving door and advantageously directed downwardly into the passage space of the revolving door. In particular, a first LIDAR sensor is centrally disposed in a first quadrant of the canopy, and a second LIDAR sensor is centrally disposed in a third quadrant of the canopy.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: February 21, 2023
    Assignee: IRD Group, Inc.
    Inventors: Jim Kratochvil, Joshua Kratochvil, Matthew Hartig
  • SECURITY REVOLVING DOOR ASSEMBLY
    Publication number: 20200098212
    Abstract: A security revolving door assembly including a revolving door, a controlling unit and a LIDAR sensor. The LIDAR sensor is appropriately disposed in the top or canopy of the revolving door and advantageously directed downwardly into the passage space of the revolving door. In particular, a first LIDAR sensor is centrally disposed in a first quadrant of the canopy, and a second LIDAR sensor is centrally disposed in a third quadrant of the canopy.
    Type: Application
    Filed: September 26, 2019
    Publication date: March 26, 2020
    Inventors: Jim Kratochvil, Joshua Kratochvil, Matthew Hartig