Granted Patent
Utility
US 6,293,110 · App. 09/465,904
Hydrogen cooled hydride storage unit
Inventors:
Ned T. Stetson, Subramanian Ramachandran
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Dec 17, 1999
Inventors
Ned T. Stetson
Subramanian Ramachandran
Assignee (at issue)
Energy Conversion Devices, 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.