Granted Patent
Utility
US 4,664,875 · App. 06/670,729
Top nozzle removal and replacement fixture and method in a reconstitutable fuel assembly
Inventors:
John M. Shallenberger, Stephen J. Ferlan
Patented Case
View Patent ↗
Granted: May 12, 1987
Filed: Nov 13, 1984
Inventors
John M. Shallenberger
Stephen J. Ferlan
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.