Granted Patent
Utility
US 5,547,459 · App. 08/329,015
Ultrasonic bone-therapy apparatus and method
Inventors:
Jonathan J. Kaufman, Alessandro Chiabrera
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Oct 25, 1994
Inventors
Jonathan J. Kaufman
Alessandro Chiabrera
Assignee (at issue)
Orthologic 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.