Granted Patent
Utility
US 5,857,976 · App. 08/485,125
Thermodilution catheter having a safe, flexible heating element
Inventors:
Michael D. Quinn, Mark L. Yelderman
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Jun 7, 1995
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.