Granted Patent
Utility
US 5,807,321 · App. 08/563,361
System for electronically monitoring the delivery of contrast media
Inventors:
Ronald L. Stoker, Darryl Kent Backman, Christopher L. Durham, Jerrold L. Foote, Garlyn W. Hendry, Gregory R. McArthur, Jon Rhees, Thomas D. Stout, Steve R. Taylor, William Woelper
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Nov 28, 1995
Inventors
Ronald L. Stoker
Darryl Kent Backman
Christopher L. Durham
Jerrold L. Foote
Garlyn W. Hendry
Gregory R. McArthur
Jon Rhees
Thomas D. Stout
Steve R. Taylor
William Woelper
Assignee (at issue)
Merit Medical
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.