Patents by Inventor Joseph J. Gauberthier

Joseph J. Gauberthier 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 and apparatus for cooling a gaseous mixture
    Patent number: 4251247
    Abstract: Method and apparatus for cooling a gaseous mixture wherein a fractional condensation of said mixture is carried out under a high pressure by using at least a first stage and a last stage of fractional condensation, the penultimate and the last condensed fractions are expanded down to a low pressure forming a main refrigerating stream, and at least the first condensed fraction of the cycle mixture is expanded down to an intermediate pressure between said high pressure and said low pressure forming an auxiliary refrigerating stream.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: February 17, 1981
    Assignee: Compagnie Francaise d'Etudes et de Construction Technip
    Inventors: Joseph J. Gauberthier, Henri Paradowski