Granted Patent
Utility
US 4,662,382 · App. 06/692,352
Pacemaker lead with enhanced sensitivity
Inventors:
James Sluetz, Benjamin D. Pless, Paul R. Spehr
Patented Case
View Patent ↗
Granted: May 5, 1987
Filed: Jan 16, 1985
Inventors
James Sluetz
Benjamin D. Pless
Paul R. Spehr
Assignee (at issue)
Intermedics 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.