Patents by Inventor Michael William James MacDonald

Michael William James MacDonald 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: 11577858
    Abstract: A bag handling system for a mass transit environment is disclosed. The bag handling system includes a first set of autonomous automated guided vehicles and a second set of autonomous automated guided vehicles. The first and second sets of autonomous automated guided vehicles are configured to transport bags through one or more bag processing areas.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: February 14, 2023
    Assignee: Leidos Security & Automation Limited
    Inventors: Richard Cottle, Luke Thomas Woods, William Edward Watt, Michael William James MacDonald, Velibor Kilibarda, Kenneth Hamel, Freddie Tappo, William Frazer, Bryan Finzel, Martin Kinsella
  • Publication number: 20210002078
    Abstract: Systems and methods described herein are for high throughput object handling and X-Ray screening systems. Material handling systems can adopt the proposed system to assist with the transportation of objects into X-Ray screening machines populated with lead curtains to curtail radiation emissions. The lead curtains associated with X-Ray screening machines can cause numerous problems to the safe and secure transportation of the objects. The systems and methods proposed control several aspects of the object handling to overcome the problems associated with the lead curtains. The system and methods results in the increase of system throughput, improved efficiency, reduction in line stoppages and general wear and tear. Systems can include a smart conveyor that assists objects through lead curtains using flights that are raised behind the trailing edge of the objects. The system can include smart conveyors and control systems that communicate with the X-Ray machine regarding the identity and status of the objects.
    Type: Application
    Filed: July 1, 2020
    Publication date: January 7, 2021
    Inventor: Michael William James MacDonald