Patents by Inventor James G. Geren

James G. Geren 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).

  • Vacumm distillation system with spiralled cold coil
    Patent number: 4880504
    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: August 4, 1988
    Date of Patent: November 14, 1989
    Inventors: John V. Cellini, Mario F. Ronghi, James G. Geren
  • 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