Granted Patent
Utility
US 4,687,946 · App. 06/247,600
System and method for operating a steam turbine with digital computer control and with improved monitoring
Inventor:
Donald J. Jones
Patented Case
View Patent ↗
Granted: Aug 18, 1987
Filed: Apr 26, 1972
Inventor
Donald J. Jones
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.