Granted Patent
Utility
US 6,423,442 · App. 09/975,349
Cell stack design with bi-directionally wound slotted electrodes and method for making
Inventors:
Paul T. Hallifax, Dominick J. Frustaci, William M. Paulot, Kenneth P. Moceri, Christine A. Frysz
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Oct 11, 2001
Inventors
Paul T. Hallifax
Dominick J. Frustaci
William M. Paulot
Kenneth P. Moceri
Christine A. Frysz
Assignee (at issue)
Wilson Greatbatch, Ltd.
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.