Patents by Inventor John Patrick Anthony Cox

John Patrick Anthony Cox 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).

  • Mastic dispensing gun
    Patent number: D246221
    Type: Grant
    Filed: April 21, 1976
    Date of Patent: November 1, 1977
    Assignee: P. C. Cox (Mastic Appliances) Limited
    Inventor: John Patrick Anthony Cox