Granted Patent
Utility
US 6,384,608 · App. 09/805,269
Battery tester using internal resistance to measure a condition of a battery
Inventor:
Hamid Namaky
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Mar 13, 2001
Inventor
Hamid Namaky
Assignee (at issue)
Actron Manufacturing, Inc.
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.