Patents Assigned to Roncell, Inc.
  • Vacuum distillation system
    Patent number: 4770748
    Abstract: An improved vacuum distillation system is disclosed for purifying contaminated liquids, such as seawater, brackish water and chemical effluents. In the preferred embodiment, the system includes a vertical separation chamber in which contaminated liquid (e.g.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: September 13, 1988
    Assignee: Roncell, Inc.
    Inventors: John V. Cellini, Mario F. Ronghi, James G. Geren