Granted Patent
Utility
US 5,722,134 · App. 08/671,534
Battery electrode substrates and methods of making the same
Inventors:
Robert J. Edgington, James A. Stepro, Harold J. Wissell, Scott A. Lundberg
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jun 27, 1996
Inventors
Robert J. Edgington
James A. Stepro
Harold J. Wissell
Scott A. Lundberg
Assignee (at issue)
National Standard Company
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.