Granted Patent
Utility
US 5,324,328 · App. 07/926,075
Conductor for a defibrillator patch lead
Inventors:
Hong Li, Phong D. Doan, John R. Helland
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Aug 5, 1992
Inventors
Hong Li
Phong D. Doan
John R. Helland
Assignee (at issue)
Siemens Pacesetter, 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.