Granted Patent
Utility
US 5,386,441 · App. 07/720,039
Fault tolerant signal validation for feedwater control system
Inventors:
Lawrence E. Erin, William J. Catullo, Jr., Richard E. Paris, John Gallagher
Patented Case
View Patent ↗
Granted: Jan 31, 1995
Filed: Jun 24, 1991
Inventors
Lawrence E. Erin
William J. Catullo, Jr.
Richard E. Paris
John Gallagher
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.