Patents Assigned to Cryenco, Inc.
  • Liquified gas storage tank overfill protection system and method
    Patent number: 5518140
    Abstract: A liquified gas tank overfill protection system for use in a tank having a hermetically sealed chamber. The overfill protection system includes a shroud mounted in the chamber in a spaced relationship to the interior side of the chamber. The shroud divides the chamber into a plurality of spatially normally communicating portions. Preferably, the shroud has a generally elongated concave downward shape.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: May 21, 1996
    Assignee: Cryenco, Inc.
    Inventors: Robert D. Lenz, Richard J. Jaeger, Glen E. McIntosh