Granted Patent
Utility
US 5,722,412 · App. 08/672,782
Hand held ultrasonic diagnostic instrument
Inventors:
Lauren S. Pflugrath, Jacques Souquet
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Jun 28, 1996
Inventors
Lauren S. Pflugrath
Jacques Souquet
Assignee (at issue)
Advanced Technology Laboratories, 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.