Granted Patent
Utility
US 6,454,716 · App. 09/577,385
System and method for detection of fetal heartbeat
Inventor:
Jona Zumeris
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: May 23, 2000
Inventor
Jona Zumeris
Assignee (at issue)
P.M.G. Medica Ltd.
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.