Granted Patent
Utility
US 6,120,936 · App. 09/141,668
Method for powder formation of a hydrogen storage alloy
Inventors:
Kwo Young, Michael A. Fetcenko
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Aug 27, 1998
Inventors
Kwo Young
Michael A. Fetcenko
Assignee (at issue)
Ovonic Battery Company, 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.