Granted Patent
Utility
US 6,042,596 · App. 08/937,940
Method of performing balloon dissection
Inventor:
Peter M. Bonutti
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Sep 25, 1997
Inventor
Peter M. Bonutti
Assignee (at issue)
General Surgical Innovations, Inc.
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.