Patents by Inventor David Eugene Gillespie

David Eugene Gillespie 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).

  • Bogie systems for autonomous and remote-piloted vehicles
    Patent number: 12539727
    Abstract: Various systems and techniques for providing enhancements to bogie-equipped vehicles are described and discussed. Such systems and techniques include, for example, actively driven bogie differentials, elevated obstacle mounting techniques, worm-drive steering, parking modes using toe-in or toe-out wheel steering, speed-sensitive steering mode selection, and various other enhancements and techniques.
    Type: Grant
    Filed: November 4, 2022
    Date of Patent: February 3, 2026
    Assignee: Serve Operating Co.
    Inventors: Chace Francis Medeiros, Colin Paul Janssen, Matthew Ryan Medlock, David Eugene Gillespie, Graeme Tyler Smith, Ali Haghighat Kashani
  • BOGIE SYSTEMS FOR AUTONOMOUS AND REMOTE-PILOTED VEHICLES
    Publication number: 20230140923
    Abstract: Various systems and techniques for providing enhancements to bogie-equipped vehicles are described and discussed. Such systems and techniques include, for example, actively driven bogie differentials, elevated obstacle mounting techniques, worm-drive steering, parking modes using toe-in or toe-out wheel steering, speed-sensitive steering mode selection, and various other enhancements and techniques.
    Type: Application
    Filed: November 4, 2022
    Publication date: May 11, 2023
    Inventors: Chace Francis Medeiros, Colin Paul Janssen, Matthew Ryan Medlock, David Eugene Gillespie, Graeme Tyler Smith, Ali Haghighat Kashani