Granted Patent
Utility
US 6,328,769 · App. 09/251,149
Current collection through the ends of a spirally wound electrochemical cell
Inventors:
Salah Oweis, Guy Chagnon, Peter Alunans, Antonio Romero
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Feb 17, 1999
Inventors
Salah Oweis
Guy Chagnon
Peter Alunans
Antonio Romero
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.