Patents by Inventor Randall P. Dow

Randall P. Dow 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).

  • Nuclear steam generator chemical cleaning passivation solution
    Patent number: 5587025
    Abstract: A method for passivating the surfaces of a nuclear steam generator and a solution therefor includes EDTA and hydrogen peroxide in a temperature range of 37.degree. C. to 49.degree. C. The solution is adjusted to have a pH of between about 9.2 and 9.5 and used on the surfaces for two hours or more for passivating the surfaces.
    Type: Grant
    Filed: March 22, 1995
    Date of Patent: December 24, 1996
    Assignees: Framatome Technologies, Inc., The Babcock & Wilcox Company
    Inventors: John M. Jevec, Randall P. Dow