Granted Patent
Utility
US 4,957,412 · App. 07/240,292
Apparatus and method for supporting the torque load on a gas turbine vane
Inventors:
Rick Olson, Perry E. Lowe
Patented Case
View Patent ↗
Granted: Sep 18, 1990
Filed: Sep 6, 1988
Inventors
Rick Olson
Perry E. Lowe
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.