Granted Patent
Utility
US 5,554,411 · App. 08/350,304
Treatment of solid electrolytes to promote wettability
Inventors:
Lin Higley, Janet L. Dalke
Patented Case
View Patent ↗
Granted: Sep 10, 1996
Filed: Dec 6, 1994
Inventors
Lin Higley
Janet L. Dalke
Assignee (at issue)
Hughes Aircraft 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.