Patents by Inventor Leon Doneski

Leon Doneski 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).

  • Probing of surface roughness
    Patent number: 6383816
    Abstract: A method for assessing a surface finish on a substrate. The method applies molecules that have an interaction with the substrate to the substrate. Then illuminating the surface of the substrate and monitoring the molecules on the surface of the substrate to determine the finish of the surface of the substrate.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: May 7, 2002
    Assignee: University of Delaware
    Inventors: Mary J. Wirth, Cozette Cuppett, Leon Doneski