Patents by Inventor Joseph T. Kavanaugh

Joseph T. Kavanaugh 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 for analyzing the optic disc from stereo color photographs using vascular landmarks
    Patent number: 6415173
    Abstract: A method for analyzing the optic disc from photographs using vascular landmarks. Monochromatic simultaneous stereo images of an eye are obtained. Reference points are marked on each disc margin. The position of a cup base is estimated and intermediate measurements of the data are tabulated.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: July 2, 2002
    Inventors: William E. Sponsel, Joseph T. Kavanaugh