Granted Patent
Utility
US 5,764,028 · App. 08/572,963
Battery pack with single charge-inhibit/regulator transistor
Inventors:
Joseph F. Freiman, Steven Kent McConkey, Nathan Mitchell
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Dec 15, 1995
Inventors
Joseph F. Freiman
Steven Kent McConkey
Nathan Mitchell
Assignee (at issue)
Compaq Computer 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.