Patents by Inventor James Deff Davis

James Deff Davis 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: D426281
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: June 6, 2000
    Assignee: Penline Production L.L.C.
    Inventor: James Deff Davis