Patents by Inventor John R. Bartlit

John R. Bartlit 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).

  • Hydrogen isotope separation
    Patent number: 4353871
    Abstract: A system of four cryogenic fractional distillation columns interlinked with two equilibrators for separating a DT and hydrogen feed stream into four product streams, consisting of a stream of high purity D.sub.2, DT, T.sub.2, and a tritium-free stream of HD for waste disposal.
    Type: Grant
    Filed: May 10, 1979
    Date of Patent: October 12, 1982
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: John R. Bartlit, William H. Denton, Robert H. Sherman