Granted Patent
Utility
US 6,436,276 · App. 09/684,199
Cathodic photoresist stripping process
Inventor:
Eric Yakobson
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Oct 6, 2000
Inventor
Eric Yakobson
Assignee (at issue)
Polyclad Laminates, 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.