Granted Patent
Utility
US 4,670,122 · App. 06/859,523
Low over-voltage electrodes for alkaline electrolytes
Inventors:
Indresh Mathur, Ram Gopal
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: May 5, 1986
Inventors
Indresh Mathur
Ram Gopal
Assignee (at issue)
THE DOW CHEMICAL 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.