Patents by Inventor Carol Ryan

Carol Ryan 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).

  • Intraoral radiographic dental x-ray packets having non-lead radiation shielding
    Publication number: 20050129179
    Abstract: An intraoral x-ray film packet, comprising: an outer envelope; a film chip disposed within the outer envelope; and a non-lead sheet disposed within the outer envelope, the non-lead sheet being comprised substantially of tin.
    Type: Application
    Filed: December 12, 2003
    Publication date: June 16, 2005
    Inventors: Michael McGovern, Kenneth Marshall, Carol Ryan, David Steklenski