Patents by Inventor John Zelahy

John Zelahy 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).

  • Turbine component with repaired seal land and related method
    Publication number: 20080166233
    Abstract: A method of repairing a turbine component seal land includes: (a) removing material along substantially the entire seal land to provide a preform-receiving face; (b) locating a repair preform along and engaged with said preform-receiving face; (c) brazing the preform to said preform-receiving face; (d) and finish machining an exposed face of the preform to specifications, thereby providing a repaired seal land.
    Type: Application
    Filed: January 9, 2007
    Publication date: July 10, 2008
    Applicant: General Electric Company
    Inventors: Jere A. Johnson, John Zelahy, Ron Souther, Warren Miglietti, James C. Monaghan