Granted Patent
Utility
US 5,571,087 · App. 08/400,982
Intravascular catheter with distal tip guide wire lumen
Inventors:
Thomas V. Ressemann, Steven S. Hackett, Peter T. Keith
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Mar 7, 1995
Inventors
Thomas V. Ressemann
Steven S. Hackett
Peter T. Keith
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.