Granted Patent
Utility
US 4,468,362 · App. 06/451,407
Method of preparing an electrode backing layer
Inventor:
Frank Solomon
Patented Case
View Patent ↗
Granted: Aug 28, 1984
Filed: Dec 20, 1982
Inventor
Frank Solomon
Assignee (at issue)
Diamond Shamrock Corporation
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.