Granted Patent
Utility
US 4,820,481 · App. 07/185,598
Method for the continuous fabrication of hydrogen storage alloy negative electrodes
Inventors:
Merle Wolff, Mark A. Nuss, Michael A. Fetcenko, Andrea L. Lijoi
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Apr 25, 1988
Inventors
Merle Wolff
Mark A. Nuss
Michael A. Fetcenko
Andrea L. Lijoi
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.