Granted Patent
Utility
US 6,429,803 · App. 09/581,598
Magnetic beam deflection devices
Inventor:
Balbir Kumar
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jul 31, 2000
Inventor
Balbir Kumar
Assignee (at issue)
BAE Systems Electronics 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.