Granted Patent
Utility
US 6,616,714 · App. 09/393,493
Process for cutting polymer electrolyte multi-layer batteries and batteries obtained thereby
Inventors:
Michel Gauthier, Ginette Lessard, Gaston Dussault, Roger Rouillard, Martin Simoneau, Alan P. Miller
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Sep 10, 1999
Inventors
Michel Gauthier
Ginette Lessard
Gaston Dussault
Roger Rouillard
Martin Simoneau
Alan P. Miller
Assignees (at issue)
Hydro-Quebec
Minnesota Mining and Manufacturing Company
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.