Granted Patent
Utility
US 6,674,635 · App. 10/167,041
Protective coating for electrolytic capacitors
Inventors:
James A. Fife, Zebbie Lynn Sebald
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Jun 11, 2002
Inventors
James A. Fife
Zebbie Lynn Sebald
Assignee (at issue)
AVX 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.