Granted Patent
Utility
US 6,180,278 · App. 09/120,088
Reclamation of active material from metal hydride electrochemical cells
Inventors:
Orville G. Prickett, Robert Czajkowski, Nelson Citta, Michael Klein, E. Lee Huston, Paul William Galbraith
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Jul 21, 1998
Inventors
Orville G. Prickett
Robert Czajkowski
Nelson Citta
Michael Klein
E. Lee Huston
Paul William Galbraith
Assignee (at issue)
Eveready Battery Company, 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.