Granted Patent
Utility
US 3,988,163 · App. 05/584,987
Sodium-mixture of metal halides, sulfur battery
Inventor:
Jack C. Sklarchuk
Patented Case
View Patent ↗
Granted: Oct 26, 1976
Filed: Jun 9, 1975
Inventor
Jack C. Sklarchuk
Assignee (at issue)
ESB Incorporated
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.