Granted Patent
Utility
US 6,443,957 · App. 09/691,386
Suture-free clamp and sealing port and methods of use
Inventor:
Bruce Addis
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Oct 17, 2000
Inventor
Bruce Addis
Assignee (at issue)
Embolx, 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.