Patents by Inventor Hugh Marshall Costello

Hugh Marshall Costello 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).

  • Cooling apparatus for a gas turbine engine igniter lead
    Patent number: 7637094
    Abstract: A method for cooling an igniter lead is provided. The method includes coupling an assembly to the igniter lead such that a portion of the assembly rotates circumferentially around the igniter lead, and channeling cooling air through the assembly to facilitate cooling the igniter lead.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: December 29, 2009
    Assignee: General Electric Company
    Inventors: Hugh Marshall Costello, Richard Walter Gronostaj