Granted Patent
Utility
US 5,532,085 · App. 08/518,120
Additives for alkaline electrochemical cells having manganese dioxide cathodes
Inventors:
Stuart M. Davis, Christopher Haines, Alexander A. Leef, Peter R. Moses
Patented Case
View Patent ↗
Granted: Jul 2, 1996
Filed: Aug 22, 1995
Inventors
Stuart M. Davis
Christopher Haines
Alexander A. Leef
Peter R. Moses
Assignee (at issue)
Duracell 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.