Granted Patent
Utility
US 6,500,583 · App. 09/617,162
Electrochemical hydrogen storage alloys for nickel metal hydride batteries, fuel cells and methods of manufacturing same
Inventors:
Jason Ting, Ulrike Habel, Michael W. Peretti, William B. Eisen, Rosa Young, Benjamin Chao, Baoquan Huang
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jul 17, 2000
Inventors
Jason Ting
Ulrike Habel
Michael W. Peretti
William B. Eisen
Rosa Young
Benjamin Chao
Baoquan Huang
Assignees (at issue)
Energy Conversion Devices, Inc.
Crucible Materials Corporation
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.