Granted Patent
Utility
US 6,806,718 · App. 10/644,477
On-circuit board continuity tester
Inventor:
Ryan S. Berkely
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Aug 21, 2003
Inventor
Ryan S. Berkely
Assignee (at issue)
NORTHROP GRUMMAN 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.