Patents by Inventor John Scott Graham

John Scott Graham 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).

  • Methods and systems for fabricating components
    Patent number: 7366583
    Abstract: A method for fabricating a component using a tool includes determining an actual property of a region of the component, comparing the actual property of the region of the component with an expected property of the region to determine a difference between the actual property and the expected property, and updating a path of the tool that is electronically stored in a memory and executable by a processor for fabricating the component based on the difference between the actual property and the expected property of the region.
    Type: Grant
    Filed: September 1, 2005
    Date of Patent: April 29, 2008
    Assignee: General Electric Company
    Inventors: Steven Michael Burgess, Larisa Alexandra Elman, John Scott Graham, Michael Thomas Keating, Stephen Michael Carter, Michael Joseph Martini
  • Tandem blisk electrochemical machining
    Patent number: 7204926
    Abstract: A tandem blisk is mounted in a multiaxis electrochemical machine. A first row of blades is electrochemically machined in sequence. A second row of blades is then electrochemically machined in sequence while the blisk is still mounted in the machine. The machine is initially set up for machining both stages without removal of the blisk between the machining sequences.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: April 17, 2007
    Assignee: General Electric Company
    Inventors: Michael Scott Lamphere, John Scott Graham, Richard Spicer Robertson