Granted Patent
Utility
US 5,153,496 · App. 07/589,092
Cell monitor and control unit for multicell battery
Inventor:
David H. LaForge
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: Sep 27, 1990
Inventor
David H. LaForge
Assignee (at issue)
Baxter International 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.