Patents by Inventor George A. GOLLER

George A. GOLLER 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).

  • Alloy
    Patent number: 8512485
    Abstract: A alloy and a process of forming a alloy are disclosed. The alloy has a predetermined grain boundary morphology. The alloy includes by weight greater than about 0.06 percent carbon, up to about 0.0015 percent sulfur, less than about 16 percent chromium, between about 39 percent and about 44 percent nickel, between about 2.5 percent and about 3.3 percent niobium, between about 1.4 percent and about 2 percent titanium, up to about 0.5 percent aluminum, up to about 0.006 percent boron, up to about 0.3 percent copper, up to about 0.006 percent nitrogen, and greater than about 0.5 percent molybdenum.
    Type: Grant
    Filed: January 3, 2011
    Date of Patent: August 20, 2013
    Assignee: General Electric Company
    Inventors: Ganjiang Feng, George A. Goller, Raymond Joseph Stonitsch, Jason R. Parolini, Shan Liu
  • EXPLOSION-WELDED GAS TURBINE SHROUD AND A PROCESS OF FORMING AN EXPLOSION-WELDED GAS TURBINE
    Publication number: 20120213626
    Abstract: An explosion-welded turbine shroud and a process of forming an explosion-welded gas turbine shroud are disclosed. The explosion-welded gas turbine shroud includes a first alloy explosion welded to a second alloy. In the explosion-welded gas turbine shroud, the first alloy forms at least a portion of a hot gas path or an expansion region of the gas turbine shroud includes the first alloy. The process includes explosion welding a first alloy to a second alloy to form the gas turbine shroud.
    Type: Application
    Filed: February 22, 2011
    Publication date: August 23, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Daniel Nowak, George Goller, Srikanth Kottilingam, Melbourne Myers, Bill Damon Johnston
  • ALLOY
    Publication number: 20120171070
    Abstract: A alloy and a process of forming a alloy are disclosed. The alloy has a predetermined grain boundary morphology. The alloy includes by weight greater than about 0.06 percent carbon, up to about 0.0015 percent sulfur, less than about 16 percent chromium, between about 39 percent and about 44 percent nickel, between about 2.5 percent and about 3.3 percent niobium, between about 1.4 percent and about 2 percent titanium, up to about 0.5 percent aluminum, up to about 0.006 percent boron, up to about 0.3 percent copper, up to about 0.006 percent nitrogen, and greater than about 0.5 percent molybdenum.
    Type: Application
    Filed: January 3, 2011
    Publication date: July 5, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Ganjiang FENG, George A. GOLLER, Raymond Joseph STONITSCH, Jason R. PAROLINI, Shan LIU
  • NICKEL-IRON-BASE ALLOY AND PROCESS OF FORMING A NICKEL-IRON-BASE ALLOY
    Publication number: 20120051963
    Abstract: A nickel-iron-base alloy has by weight about 0.06% to about 0.09% C, about 35% to about 37% Fe, about 12.0% to about 16.5% Cr, about 1.0% to about 2.0% Al, about 1.0% to about 3.0% Ti, about 1.5% to about 3.0% W, up to about 5.0% Mo, up to about 0.75% Nb, up to about 0.2% Mn, up to about 0.1% Si, up to about 0.006% B, and balance essentially Ni. A method for making the nickel-iron-base alloy is also disclosed.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 1, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Ganjiang FENG, George GOLLER, Joseph RAZUM, Matthew LAYLOCK