Granted Patent
Utility
US 6,287,721 · App. 09/405,200
Process for manufacturing electrochemical cells
Inventors:
Like Xie, Thomas John Roberts, Steve Kaganovich, Zhiwei Zang, Mohammed Alamgir
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Sep 24, 1999
Inventors
Like Xie
Thomas John Roberts
Steve Kaganovich
Zhiwei Zang
Mohammed Alamgir
Assignee (at issue)
Thomas & Betts International LLC
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.