Patents by Inventor John L. Harlow

John L. Harlow 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).

  • Method for producing sintered ceramic, layered, circular fuel pellets
    Patent number: 4382048
    Abstract: A compacting die wherein the improvement comprises providing a screen in the die cavity, the screen being positioned parallel to the side walls of said die and dividing the die cavity into center and annular compartments. In addition, the use of this die in a method for producing an annular clad ceramic fuel material is disclosed.
    Type: Grant
    Filed: September 14, 1981
    Date of Patent: May 3, 1983
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: John L. Harlow