Granted Patent
Utility
US 5,289,512 · App. 07/895,054
Nuclear propulsion reactor
Inventor:
William G. Pettus
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Jun 8, 1992
Inventor
William G. Pettus
Assignee (at issue)
The Babcock & Wilcox Company
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.