Granted Patent
Utility
US 6,663,379 · App. 10/134,590
Catalyzer
Inventors:
Richard Carroni, Timothy Griffin, Verena Schmidt
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Apr 30, 2002
Inventors
Richard Carroni
Timothy Griffin
Verena Schmidt
Assignee (at issue)
ALSTOM (Switzerland) Ltd
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.