Patents by Inventor John Edward Caulton

John Edward Caulton 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).

  • Catalytic device for an exhaust system for an internal combustion engine
    Patent number: 3958312
    Abstract: A catalytic device for an internal combustion engine comprises a unitary refractory catalyst support surrounded by a combined thermal insulating and shock absorbing layer in turn closely surrounded by a gas impervious casing. A number of methods are disclosed of securing the layered support to the impervious casing.
    Type: Grant
    Filed: January 18, 1974
    Date of Patent: May 25, 1976
    Assignee: British Leyland Motor Corporation Limited
    Inventors: John Harold Weaving, Cecil David Haynes, John Edward Caulton