Patents by Inventor Peter John Brewster

Peter John Brewster 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).

  • Haul road maintenance management system
    Patent number: 8145513
    Abstract: A haul road maintenance management system has a vehicle diagnostic module located onboard a haul vehicle and a database, which stores historical repair data relating to the haul vehicle. The haul road maintenance management system also has a controller in communication with the vehicle diagnostic module and the database. The controller is configured to analyze data from the vehicle diagnostic module and the database, and recommend road maintenance in response to the analysis.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: March 27, 2012
    Assignee: Caterpillar Inc.
    Inventors: Oscar Ernesto Villalobos, Peter John Brewster
  • Haul road maintenance management system
    Publication number: 20080082347
    Abstract: A haul road maintenance management system has a vehicle diagnostic module located onboard a haul vehicle and a database, which stores historical repair data relating to the haul vehicle. The haul road maintenance management system also has a controller in communication with the vehicle diagnostic module and the database. The controller is configured to analyze data from the vehicle diagnostic module and the database, and recommend road maintenance in response to the analysis.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Inventors: Oscar Ernesto Villalobos, Peter John Brewster