Granted Patent
Utility
US 5,336,568 · App. 07/972,446
Device for optimizing the discharge of a least two electrochemical cells
Inventor:
Xavier Andrieu
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Jan 15, 1993
Inventor
Xavier Andrieu
Assignee (at issue)
Alcatel Alsthom Compagnie Generale d'Electricite
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.