Granted Patent
Utility
US 5,326,448 · App. 07/961,187
Method for reducing the polarization of bioelectrical stimulation leads using surface enhancement, and product made thereby
Inventor:
Josephus M. Otten
Patented Case
View Patent ↗
Granted: Jul 5, 1994
Filed: Oct 15, 1992
Inventor
Josephus M. Otten
Assignee (at issue)
Telectronics Pacing Systems, 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.