Granted Patent
Utility
US 5,831,489 · App. 08/715,944
Compact magnetic shielding enclosure with high frequency feeds for cryogenic high frequency electronic apparatus
Inventor:
Michael Wire
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Sep 19, 1996
Inventor
Michael Wire
Assignee (at issue)
TRW Limited
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.