Granted Patent
Utility
US 5,720,293 · App. 08/245,727
Diagnostic catheter with memory
Inventors:
Michael D. Quinn, Mark L. Yelderman
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: May 18, 1994
Inventors
Michael D. Quinn
Mark L. Yelderman
Assignee (at issue)
Baxter International 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.