Granted Patent
Utility
US 5,492,126 · App. 08/236,344
Probe for medical imaging and therapy using ultrasound
Inventors:
Carl W. Hennige, Edward Driscoll, Jr.
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: May 2, 1994
Inventors
Carl W. Hennige
Edward Driscoll, Jr.
Assignee (at issue)
Focal Surgery
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.