Granted Patent
Utility
US 4,426,161 · App. 06/333,545
Turbine disc cavity temperature sensing arrangement
Inventors:
Frank Gabriel, William E. North
Patented Case
View Patent ↗
Granted: Jan 17, 1984
Filed: Dec 22, 1981
Inventors
Frank Gabriel
William E. North
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.