Granted Patent
Utility
US 6,328,860 · App. 09/358,927
Diaphragm cell cathode busbar structure
Inventors:
Richard L. Romine, Thomas F. Florkiewicz, John J. Jahn, Gerald R. Pohto
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jul 23, 1999
Inventors
Richard L. Romine
Thomas F. Florkiewicz
John J. Jahn
Gerald R. Pohto
Assignee (at issue)
Eltech Systems Corporation
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.