Granted Patent
Utility
US 6,036,682 · App. 08/982,538
Catheter having a plurality of integral radiopaque bands
Inventors:
Michael R. Lange, Martin R. Willard
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Dec 2, 1997
Inventors
Michael R. Lange
Martin R. Willard
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.