Patents by Inventor Allan John Boyle

Allan John Boyle 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: D250574
    Type: Grant
    Filed: June 14, 1976
    Date of Patent: December 19, 1978
    Inventor: Allan John Boyle