Granted Patent
Utility
US 5,324,952 · App. 07/911,761
Radiation shielding for spacecraft components
Inventor:
Brent Cummings
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jul 10, 1992
Inventor
Brent Cummings
Assignee (at issue)
BALL CORPORATION
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.