Granted Patent
Utility
US 6,663,621 · App. 09/339,559
Systems and methods for steering a catheter through body tissue
Inventors:
Thomas R. Winston, John M. Neet
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Jun 24, 1999
Inventors
Thomas R. Winston
John M. Neet
Assignee (at issue)
Intraluminal Therapeutics, 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.