Granted Patent
Utility
US 5,752,801 · App. 08/803,299
Apparatus for cooling a gas turbine airfoil and method of making same
Inventor:
Mark Kennedy
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Feb 20, 1997
Inventor
Mark Kennedy
Assignee (at issue)
Westinghouse Electric Company LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.