Granted Patent
Utility
US 6,441,553 · App. 09/660,003
Electrode for glow-discharge atmospheric-pressure plasma treatment
Inventors:
Angelo Yializis, Wolfgang Decker, Michael G. Mikhael, Shahid A. Pirzada
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Sep 12, 2000
Inventors
Angelo Yializis
Wolfgang Decker
Michael G. Mikhael
Shahid A. Pirzada
Assignee (at issue)
Sigma Technologies International, 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.