Patents by Inventor Alfredo J. Teran

Alfredo J. Teran 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).

  • Apparatus for the purification of water and method therefor
    Patent number: 5785864
    Abstract: An efficient, economical, portable, movable, and compact apparatus and method for treating a fluid with ozone comprising multiple pressurized contact columns which are arranged in a hybrid parallel and series column configuration, which utilizes a unique control system and piping arrangement to improve the efficiency of the mass transfer of ozone into the water and increase its solubility by increasing the contact time between the water phase and the gas phase.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: July 28, 1998
    Assignee: AJT & Associates, Inc.
    Inventors: Alfredo J. Teran, John R. Derrick, Jr., Nidal A. Samad, Igor A. Vassiliev, Carlos V. Diaz, W. Todd Willoughby, Louis V. Mangicapra