Granted Patent
Utility
US 6,336,902 · App. 08/475,606
System for sensing a characteristic of fluid flowing to or from a body
Inventors:
Edward E. Elson, Clement E. Lieber, Ronald L. McCartney, Wallace F. Cook
Patented Case
View Patent ↗
Granted: Jan 8, 2002
Filed: Jun 7, 1995
Inventors
Edward E. Elson
Clement E. Lieber
Ronald L. McCartney
Wallace F. Cook
Assignee (at issue)
Edwards Lifesciences Corporation
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.