Granted Patent
Utility
US 6,733,487 · App. 09/886,328
Balloon catheter with distal guide wire lumen
Inventors:
Peter T. Keith, Charles L. Euteneuer
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jun 21, 2001
Inventors
Peter T. Keith
Charles L. Euteneuer
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.