Patents by Inventor Stephen Fyfitch

Stephen Fyfitch 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 method for limiting and analyzing stress corrosion cracking in pressurized water reactors
    Patent number: 9280688
    Abstract: A method to assess and predict pressurized water stress corrosion cracking in operational nuclear power plants and the effect of adding zinc compounds into a reactor coolant system of the nuclear power plant.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: March 8, 2016
    Assignee: AREVA Inc.
    Inventors: Brian Glenn Lockamon, William Edward Allmon, Stephen Fyfitch, John Carroll Griffith
  • Apparatus and method for limiting and analyzing stress corrosion cracking in pressurized water reactors
    Publication number: 20140010339
    Abstract: A method to assess and predict pressurized water stress corrosion cracking in operational nuclear power plants and the effect of adding zinc compounds into a reactor coolant system of the nuclear power plant.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 9, 2014
    Inventors: Brian Glenn Lockamon, William Edward Allmon, Stephen Fyfitch, John Carroll Griffith
  • Apparatus and method for limiting and analyzing stress corrosion cracking in pressurized water reactors
    Publication number: 20060193425
    Abstract: A method to assess and predict pressurized water stress corrosion cracking in operational nuclear power plants and the effect of adding zinc compounds into a reactor coolant system of the nuclear power plant.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 31, 2006
    Inventors: Brian Lockamon, William Allmon, Stephen Fyfitch, John Griffith