Granted Patent
Utility
US 5,995,861 · App. 08/911,818
Precordial overlay for positioning electrocardiograph electrodes
Inventor:
Michael A. Price
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Aug 15, 1997
Inventor
Michael A. Price
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.