Granted Patent
Utility
US 5,165,874 · App. 07/816,852
Disposable infusion apparatus and peristaltic pump for use therewith
Inventors:
Gregory E. Sancoff, Mark McWilliams, Edward T. Cordner, Jr.
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Jan 2, 1992
Inventors
Gregory E. Sancoff
Mark McWilliams
Edward T. Cordner, Jr.
Assignee (at issue)
Block 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.