Patents by Inventor John E. Sorrell

John E. Sorrell 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).

  • Bolt, nut, screw and thread gage
    Patent number: D278691
    Type: Grant
    Filed: May 25, 1982
    Date of Patent: May 7, 1985
    Assignee: Sonia Sorrell
    Inventor: John E. Sorrell