Granted Patent
Utility
US 5,836,951 · App. 08/481,126
Balloon dilation catheter
Inventors:
Robert F. Rosenbluth, Jay A. Lenker, George R. Greene, Jr., Barry M. Calvarese
Patented Case
View Patent ↗
Granted: Nov 17, 1998
Filed: Jun 7, 1995
Inventors
Robert F. Rosenbluth
Jay A. Lenker
George R. Greene, Jr.
Barry M. Calvarese
Assignee (at issue)
Boston Scientific Limited
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.