Granted Patent
Utility
US 5,945,829 · App. 08/943,033
Midpoint battery monitoring
Inventor:
Kevin I. Bertness
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Oct 2, 1997
Inventor
Kevin I. Bertness
Assignee (at issue)
Midtronics, 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.