Granted Patent
Utility
US 5,248,571 · App. 07/589,308
Cadmium electrode and cell having anti-agglomeration characteristics
Inventors:
Guy Rampel, Herschel D. Johnson
Patented Case
View Patent ↗
Granted: Sep 28, 1993
Filed: Sep 27, 1990
Inventors
Guy Rampel
Herschel D. Johnson
Assignee (at issue)
Gates Energy Products, 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.