Patents by Inventor Moshen Tadayon

Moshen Tadayon 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).

  • Welding high-strength nickel base superalloys
    Patent number: 5374319
    Abstract: A process is provided for welding a gamma-prime precipitation-strengthened nickel base superalloy by heating the weld area and adjacent region to a ductile temperature, welding while maintaining the entire weld area and adjacent region at the ductile temperature and holding the weldment, weld area and adjacent region at the ductile temperature until the entire weld has solidified. The ductile temperature is above the aging temperature but below the incipient melting temperature of the superalloy.
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: December 20, 1994
    Assignee: Chromalloy Gas Turbine Corporation
    Inventors: Richard J. Stueber, Thomas Milidantri, Moshen Tadayon
  • Welding high-strength nickel base superalloys
    Patent number: 5106010
    Abstract: A process is provided for welding a gamma-prime precipitation-strengthened nickel base superalloy by heating the weld area and adjacent region to a ductile temperature, welding while maintaining the entire weld area and adjacent region at the ductile temperature and holding the weldment, weld area and adjacent region at the ductile temperature until the entire weld has solidified. The ductile temperature is above the aging temperature but below the incipient melting temperatures of the superalloy.
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: April 21, 1992
    Assignee: Chromalloy Gas Turbine Corporation
    Inventors: Richard J. Stueber, Thomas Milidantri, Moshen Tadayon