Granted Patent
Utility
US 6,562,514 · App. 09/624,317
Stabilized vanadium electrolyte solutions for all-vanadium redox cells and batteries
Inventors:
Maria Skyllas Kazacos, Michael Kazacos
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Jul 24, 2000
Inventors
Maria Skyllas Kazacos
Michael Kazacos
Assignee (at issue)
Pinnacle VRB 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.