Granted Patent
Utility
US 5,752,932 · App. 08/436,781
Intravascular catheter with a recoverable guide wire lumen and method of use
Inventors:
Louis Ellis, David J. Blaeser
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: May 8, 1995
Inventors
Louis Ellis
David J. Blaeser
Assignee (at issue)
Scimed Life Systems, 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.