Granted Patent
Utility
US 6,328,770 · App. 09/447,640
Method of making multi-layer electrochemical cell devices
Inventor:
Antoni S. Gozdz
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Nov 23, 1999
Inventor
Antoni S. Gozdz
Assignee (at issue)
Valence Technology (Nevada), 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.