Patents by Inventor Doris D. Cantrell

Doris D. Cantrell 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).

  • System, method and computer program product for on-line travel and expense management
    Publication number: 20040002876
    Abstract: An on-line travel and expense management system integrates and automates the process of arranging, changing and accounting for travel that is made for government or large corporate entities. A method in a computer system arranges travel for large corporate and government organizations.
    Type: Application
    Filed: March 6, 2003
    Publication date: January 1, 2004
    Inventors: Mark O. Sommers, Linda Marler-Parker, Albert L. Viall, Barbie Tarr, Doris D. Cantrell