Patents by Inventor Clinton J. Sewell

Clinton J. Sewell 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).

  • Annular alternator for artillery
    Patent number: 4214533
    Abstract: An annular alternator for use with a fuze ogive having an annular rotor w alternating magnetic poles and an annular stator coil enclosed by a highly magnetically permeable toroid having spaced interdigitating poles on the surface adjacent the magnetic poles.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: July 29, 1980
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Jonathan E. Fine, Clinton J. Sewell