Patents by Inventor Ryan Toivola

Ryan Toivola 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 of detecting inconsistencies in composite structures and stress sensitive coatings used therein
    Patent number: 8720278
    Abstract: A coating system includes at least one polymeric coating layer comprising at least one fluorescent dye, wherein an optical behavior of the fluorescent dye changes as a function of a stress of the at least one polymeric coating.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: May 13, 2014
    Assignee: The Boeing Company
    Inventors: Ryan Toivola, Brian D. Flinn, Zhengwei Shi, Sei-Hum Jang, Gary E. Georgeson, Alex Kwan-yue Jen