Granted Patent
Utility
US 6,498,121 · App. 09/513,572
Platinum-ruthenium-palladium alloys for use as a fuel cell catalyst
Inventor:
Alexander Gorer
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Feb 25, 2000
Inventor
Alexander Gorer
Assignee (at issue)
Symyx Technologies, 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.