Patents by Inventor James Grant Craven

James Grant Craven 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: D417548
    Type: Grant
    Filed: August 4, 1998
    Date of Patent: December 14, 1999
    Inventors: James Grant Craven, Daniel Sherman Gray