Patents by Inventor Darin Keith Cavanaugh

Darin Keith Cavanaugh 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).

  • Method and system for supporting hierarchical tree filtering
    Publication number: 20040199539
    Abstract: This application discloses a system and method for the computerized filtering of directory structures and an associated computerized graphical user interface to facilitate the selection of criteria and display of results.
    Type: Application
    Filed: January 29, 2004
    Publication date: October 7, 2004
    Inventors: Juliet Richardson, Darin Keith Cavanaugh, Brian Paul Zimmerman