Granted Patent
Utility
US 6,511,764 · App. 09/445,125
Voltaic pile with charge equalizing system
Inventor:
Victor Marten
Patented Case
View Patent ↗
Granted: Jan 28, 2003
Filed: Mar 15, 2000
Inventor
Victor Marten
Assignee (at issue)
Usar Systems, 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.