Granted Patent
Utility
US 5,678,551 · App. 08/651,028
Sterilizable ultrasound probe
Inventor:
Richard B. Stevens
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: May 21, 1996
Inventor
Richard B. Stevens
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.