Patents by Inventor James W. Barrington

James W. Barrington 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 and process for treatment of liquids
    Patent number: 5470459
    Abstract: A method and process for the treatment of liquids, comprising moving at least one injection wand into a tank containing the liquid to be treated, wherein the angle between the injection wand and the tank bottom or the angle between the injection wand and the wall of the tank can be altered, and injecting a treating solution through the injection wand to increase the reaction mixing between the injected treating solution and the liquid being treated.
    Type: Grant
    Filed: January 25, 1995
    Date of Patent: November 28, 1995
    Assignee: Rust Industrial Services Inc.
    Inventors: James W. Barrington, Randy W. Masters, Mark D. Denny
  • Apparatus and process for treatment of liquids
    Patent number: 5425880
    Abstract: A process for the treatment of liquids containing sulfides comprising moving at least one injection wand into a tank containing the liquid to be treated, wherein the angle between the injection wand and the tank bottom or the angle between the injection wand and the wall of the tank can be altered, and injecting a treating solution through the injection wand to increase the reaction mixing between the injected treating solution and the liquid being treated.
    Type: Grant
    Filed: November 12, 1993
    Date of Patent: June 20, 1995
    Assignee: Rust Industrial Services Inc.
    Inventors: James W. Barrington, Randy W. Masters, Mark D. Denny
  • Apparatus and process for treatment of liquids
    Patent number: 5300232
    Abstract: A method and process for the treatment of liquids, including moving injection wands into a tank containing the liquid to be treated and injecting a treating solution through the injection wands to increase the reaction mixing between the injected treating solution and the liquid being treated.
    Type: Grant
    Filed: August 28, 1992
    Date of Patent: April 5, 1994
    Inventors: James W. Barrington, Randy W. Masters