Granted Patent
Utility
US 5,578,005 · App. 08/307,504
Apparatus and methods for multiple fluid infusion
Inventors:
Gregory E. Sancoff, Mark Doyle, Frederic P. Field
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Sep 16, 1994
Inventors
Gregory E. Sancoff
Mark Doyle
Frederic P. Field
Assignee (at issue)
River Medical, 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.