Granted Patent
Utility
US 6,749,650 · App. 09/912,987
System and method for multilayer fabrication of lithium polymer batteries and cells
Inventors:
Jose E. Gonzalez, Steven Cochran
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jul 25, 2001
Inventors
Jose E. Gonzalez
Steven Cochran
Assignee (at issue)
Delphi Technologies
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.