Granted Patent
Utility
US 4,989,119 · App. 07/474,572
Solid electrolyte capacitor with testable fuze
Inventor:
Didier Gouvernelle
Patented Case
View Patent ↗
Granted: Jan 29, 1991
Filed: Feb 2, 1990
Inventor
Didier Gouvernelle
Assignee (at issue)
Sprague Electric 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.