Patents by Inventor David A. Stringfield

David A. Stringfield 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).

  • Predictive, preventative and conditional maintenance method and system for commercial vehicle fleets
    Patent number: 11574508
    Abstract: A computer-based method for predicting vehicle component failures from a fleet of vehicles and taking corrective action. The method includes receiving maintenance data regarding a vehicle component, receiving from a vehicle's telemetry device, sensor data for the vehicle component. obtaining manufacturer's recommended service data for the vehicle component, the maintenance data, the sensor data, and the manufacturer's recommended service data collectively forming vehicle component data, comparing the stored vehicle component data to a statistical behavioral model for the vehicle component to produce vehicle component comparative data, and applying the vehicle component comparative data to a predictive maintenance algorithm for the vehicle component to predict a date of failure of the vehicle component.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: February 7, 2023
    Inventor: David A. Stringfield
  • PREDICTIVE, PREVENTATIVE AND CONDITIONAL MAINTENANCE METHOD AND SYSTEM FOR COMMERCIAL VEHICLE FLEETS
    Publication number: 20220358794
    Abstract: A computer-based method for predicting vehicle component failures from a fleet of vehicles and taking corrective action. The method includes receiving maintenance data regarding a vehicle component, receiving from a vehicle's telemetry device, sensor data for the vehicle component. obtaining manufacturer's recommended service data for the vehicle component, the maintenance data, the sensor data, and the manufacturer's recommended service data collectively forming vehicle component data, comparing the stored vehicle component data to a statistical behavioral model for the vehicle component to produce vehicle component comparative data, and applying the vehicle component comparative data to a predictive maintenance algorithm for the vehicle component to predict a date of failure of the vehicle component.
    Type: Application
    Filed: May 9, 2022
    Publication date: November 10, 2022
    Inventor: David A. Stringfield