Patents by Inventor Craig R. Dawson

Craig R. Dawson 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).

  • Emergency power system for submarines
    Patent number: 5479871
    Abstract: An emergency power generation system mounted in the aft portion of a submarine includes a gas turbine arranged to drive a generator and an exhaust gas outlet in the rudder structure of the submarine to reduce submarine construction cost and avoid contamination of the fresh air supply for the submarine.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: January 2, 1996
    Assignee: General Dynamics Corporation
    Inventors: Robert F. Fox, Craig R. Dawson