Granted Patent
Utility
US 6,300,000 · App. 09/335,718
Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
Inventors:
Carlos Cavalca, James H. Arps, Mahesh Murthy
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jun 18, 1999
Inventors
Carlos Cavalca
James H. Arps
Mahesh Murthy
Assignee (at issue)
Gore Enterprise Holdings, 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.