Granted Patent
Utility
US 6,572,756 · App. 09/816,879
Aqueous electrolytic medium
Inventors:
Robert L. Heimann, William M. Dalton, John Hahn, David M. Price, Wayne L. Soucie
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Mar 23, 2001
Inventors
Robert L. Heimann
William M. Dalton
John Hahn
David M. Price
Wayne L. Soucie
Assignee (at issue)
Elisha Holding LLC
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.