Granted Patent
Utility
US 6,270,916 · App. 09/220,849
Complete discharge device for lithium battery
Inventors:
Michael S. Sink, Glen V. Bowling
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Dec 28, 1998
Inventors
Michael S. Sink
Glen V. Bowling
Assignee (at issue)
ALCATEL
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.