Granted Patent
Utility
US 6,562,201 · App. 09/887,024
Semiconductive polymeric system, devices incorporating the same, and its use in controlling corrosion
Inventor:
David Dowling
Patented Case
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Granted: May 13, 2003
Filed: Jun 25, 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.