Granted Patent
Utility
US 6,068,621 · App. 09/196,942
Articulating cannula
Inventors:
Jobert Balceta, Peter Thornton
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Nov 20, 1998
Inventors
Jobert Balceta
Peter Thornton
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.