Granted Patent
Utility
US 5,200,138 · App. 07/740,342
Spectral shift-producing subassembly for use in a nuclear fuel assembly
Inventor:
Harry M. Ferrari
Patented Case
View Patent ↗
Granted: Apr 6, 1993
Filed: Aug 5, 1991
Inventor
Harry M. Ferrari
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.