Granted Patent
Utility
US 6,402,933 · App. 09/875,992
Method and system of preventing corrosion of conductive structures
Inventor:
David Dowling
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Jun 8, 2001
Inventor
David Dowling
Assignee (at issue)
Applied Semiconductor, Inc.
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.