Granted Patent
Utility
US 6,746,408 · App. 09/867,102
Method of blood flow measurement in arterio-venous hemodialysis shunts by indicator dilution
Inventors:
Nikolai M. Krivitski, Cornelis J. Drost
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: May 29, 2001
Inventors
Nikolai M. Krivitski
Cornelis J. Drost
Assignee (at issue)
Transonic 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.