Patents by Inventor Cynthia L. Ring

Cynthia L. Ring 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).

  • Counting device
    Patent number: D734189
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: July 14, 2015
    Inventor: Cynthia L. Ring