Granted Patent
Utility
US 4,599,284 · App. 06/782,467
Vitreous phosphorus oxide-sulfide solid lithium electrolyte
Inventor:
James R. Akridge
Patented Case
View Patent ↗
Granted: Jul 8, 1986
Filed: Oct 1, 1985
Inventor
James R. Akridge
Assignee (at issue)
Union Carbide 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.