Granted Patent
Utility
US 5,419,987 · App. 08/174,005
High performance zinc powder and battery anodes containing the same
Inventors:
Jonathan R. Goldstein, Inna Gektin, Yehuda Harats
Patented Case
View Patent ↗
Granted: May 30, 1995
Filed: Dec 28, 1993
Inventors
Jonathan R. Goldstein
Inna Gektin
Yehuda Harats
Assignee (at issue)
Electric Fuel (E.F.L.) Ltd.
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.