Granted Patent
Utility
US 5,397,293 · App. 07/981,241
Ultrasonic device with sheath and transverse motion damping
Inventors:
Howard Alliger, Ronald R. Manna, Vaclav Padany
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Nov 25, 1992
Inventors
Howard Alliger
Ronald R. Manna
Vaclav Padany
Assignee (at issue)
Misonix, LLC
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.