Patents by Inventor John A. Yount

John A. Yount 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: D421638
    Type: Grant
    Filed: May 11, 1998
    Date of Patent: March 14, 2000
    Inventor: John A. Yount