Patents Assigned to Tripmaster Corporation
  • System for monitoring vehicle efficiency and vehicle and driver performance
    Patent number: 6253129
    Abstract: A commercial vehicle fleet management system which integrates a vehicle on-board computer, a precise positioning system, and communication system to provide automated calculating and reporting of jurisdictional fuel taxes, road use taxes, vehicle registration fees, and the like. In a further aspect, there is provided an online mobile communication system and a system for monitoring carrier vehicle efficiency and vehicle driver performance.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: June 26, 2001
    Assignee: Tripmaster Corporation
    Inventors: Paul C. Jenkins, David V. Deal, Thomas G. Cuthbertson, James W. Morton, Andrew D. Smith, David R. Hoy, Gerald W. Egeberg