Patents by Inventor Hans Lugmayr

Hans Lugmayr 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).

  • Insulated container for storing liquid helium
    Patent number: 5495717
    Abstract: The invention relates to an insulated container (1) for storing liquid helium (2). In order to simplify the installation of a draw-off siphon and to permit drawing-off in an economical manner, according to the invention the draw-off siphon (3, 4) is at least partly fixedly integrated into the container (1) and thermally uncoupled relative to the environment.
    Type: Grant
    Filed: October 25, 1994
    Date of Patent: March 5, 1996
    Assignee: Messer Griesheim GmbH
    Inventors: Bernd Gottschlich, Hans Lugmayr