Patents by Inventor Elias P. Rosen

Elias P. Rosen 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 non-destructive evaluation of ceramic coatings
    Patent number: 9488470
    Abstract: A method for evaluating the condition of a ceramic coating deposited on a substrate comprising illuminating the ceramic coating with light, measuring the intensity of light returned from the ceramic coating as function of depth in the coating and transverse position on the coating, and analyzing the measured light intensities to obtain one or more of intensity of the light returned from the exposed coating surface relative to the intensity of light returned from the coating/substrate interface, intensity of the light returned from the coating/substrate interface relative to the intensity of light returned from the bulk of the ceramic coating, determination of roughness at the exposed surface of the ceramic coating, and determination of roughness of the interface between the ceramic coating and underlying bond coat or substrate.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: November 8, 2016
    Assignees: UNIVERSITY OF CONNETICUT, SOUTHWEST SCIENCES INCORPORATED
    Inventors: Kristen A. Peterson, Elias P. Rosen, Eric H. Jordan, Sina Shahbazmohamadi, Andrei B. Vakhtin