Granted Patent
Utility
US 4,937,039 · App. 07/298,598
Four pin mounting system for nuclear reactor control rod guide tubes
Inventors:
Leonard J. Balog, David E. Boyle
Patented Case
View Patent ↗
Granted: Jun 26, 1990
Filed: Jan 17, 1989
Inventors
Leonard J. Balog
David E. Boyle
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.