Granted Patent
Utility
US 4,780,267 · App. 07/014,941
In-core assembly configuration having a dual-wall pressure boundary for nuclear reactor
Inventors:
William H. Todt, Kerwin C. Playfoot
Patented Case
View Patent ↗
Granted: Oct 25, 1988
Filed: Feb 17, 1987
Inventors
William H. Todt
Kerwin C. Playfoot
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.