Granted Patent
Utility
US 4,488,941 · App. 06/423,966
Electroplating method for producing porous tantalum capacitor electrode
Inventor:
Gordon R. Love
Patented Case
View Patent ↗
Granted: Dec 18, 1984
Filed: Sep 27, 1982
Inventor
Gordon R. Love
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.