Patents by Inventor Ronald L. Hoag

Ronald L. Hoag 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: D499920
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: December 21, 2004
    Inventors: Richard L. Hoag, Ronald L. Hoag