Granted Patent
Utility
US 6,436,539 · App. 09/131,803
Corrosion-resistant zinc alloy powder and method of manufacturing
Inventors:
Jonathan R. Goldstein, Inna Gektin
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Aug 10, 1998
Inventors
Jonathan R. Goldstein
Inna Gektin
Assignee (at issue)
Electric Fuel Limited
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.