Granted Patent
Utility
US 6,019,960 · App. 08/884,542
Systems for harmonic ultrasound imaging
Inventor:
Ernest G. Schutt
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Jun 27, 1997
Inventor
Ernest G. Schutt
Assignee (at issue)
Alliance Pharmaceutical Corp.
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.