Patents by Inventor Howard N. Graden

Howard N. Graden 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).

  • Shark fin
    Publication number: 20100159759
    Abstract: A shark fin comprising a specially designed, glue-on modification to foam surfboards and foam body boards that encompasses an attachable, directional skeg or fin is provided.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 24, 2010
    Inventor: Howard N. Graden