Granted Patent
Utility
US 5,517,862 · App. 08/384,172
Apparatus and method for measuring ventilation flow exiting a spinning rotor
Inventors:
David B. Berrong, Walter Ray Laster, George W. Sanford, R. Michael Roidt, Richard A. Evans, Roy E. Wootton
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Feb 6, 1995
Inventors
David B. Berrong
Walter Ray Laster
George W. Sanford
R. Michael Roidt
Richard A. Evans
Roy E. Wootton
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.