Granted Patent
Utility
US 6,132,477 · App. 09/316,120
Method of making laminated polymeric rechargeable battery cells
Inventor:
Paul C. Warren
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: May 20, 1999
Inventor
Paul C. Warren
Assignee (at issue)
Telcordia Technologies, 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.