Granted Patent
Utility
US 4,663,576 · App. 06/728,727
Automatic controller for magnetic jack type control rod drive mechanism
Inventors:
Kenneth Scarola, Joseph E. Burns
Patented Case
View Patent ↗
Granted: May 5, 1987
Filed: Apr 30, 1985
Inventors
Kenneth Scarola
Joseph E. Burns
Assignee (at issue)
Combustion Engineering, Inc.
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.