Patents by Inventor Greg D. Simpson

Greg D. Simpson 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).

  • Method for removing iron deposits in a water system
    Patent number: 7563377
    Abstract: A method and composition and system which for the oxidation, clean up, removal and control of iron and iron deposits in water and the removal of iron deposits and bacterial bio-films from surfaces in water systems. The composition contains sodium chlorite, sodium hypochlorite and citric acid.
    Type: Grant
    Filed: March 2, 2006
    Date of Patent: July 21, 2009
    Assignee: Chemical, Inc.
    Inventor: Greg D. Simpson