Granted Patent
Utility
US 5,695,323 · App. 08/635,131
Aerodynamically optimized mid-span snubber for combustion turbine blade
Inventors:
Nathan Pfeifer, John P. Thomas, Wally N. Dangerfield
Patented Case
View Patent ↗
Granted: Dec 9, 1997
Filed: Apr 19, 1996
Inventors
Nathan Pfeifer
John P. Thomas
Wally N. Dangerfield
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.