Granted Patent
Utility
US 5,042,463 · App. 07/527,622
Patch electrode for heart defibrillator
Inventor:
Anders Lekholm
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: May 23, 1990
Inventor
Anders Lekholm
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.