Patents by Inventor David Pagliuco

David Pagliuco 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).

  • Methods for GPS to milepost mapping
    Patent number: 8209145
    Abstract: A method to increase the accuracy of the interpolation of railroad mileposts is disclosed. Based upon image data and data provided in customer track charts, reference points are selected along the track, and their location is verified using GPS data. Once verified, the locations of various points between the reference points are determined using mathematical interpolation.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: June 26, 2012
    Assignee: Georgetown Rail Equipment Company
    Inventors: David Pagliuco, Christopher M. Villar, John Anthony Nagle, II, Steven C. Orrell
  • Methods for GPS to Milepost Mapping
    Publication number: 20100007551
    Abstract: A method to increase the accuracy of the interpolation of railroad mileposts is disclosed. Based upon image data and data provided in customer track charts, reference points are selected along the track, and their location is verified using GPS data. Once verified, the locations of various points between the reference points are determined using mathematical interpolation.
    Type: Application
    Filed: June 30, 2009
    Publication date: January 14, 2010
    Inventors: David Pagliuco, Christopher M. Villar, John Anthony Nagle, II, Steven C. Orrell