Patents by Inventor Cary S. Vadnal

Cary S. Vadnal 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).

  • Patent number: D345997
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: April 12, 1994
    Inventor: Cary S. Vadnal