Granted Patent
Utility
US 5,873,702 · App. 08/880,180
Apparatus and method for sealing gas turbine blade roots
Inventors:
Thomas J. Corley, Donald P. Etchison, George F. Dailey
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jun 20, 1997
Inventors
Thomas J. Corley
Donald P. Etchison
George F. Dailey
Assignee (at issue)
Siemens Westinghouse Power Corporation
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.