Granted Patent
Utility
US 4,968,301 · App. 07/305,972
Disposable infusion device
Inventors:
Giorgio di Palma, Victor L. Bartholomew
Patented Case
View Patent ↗
Granted: Nov 6, 1990
Filed: Feb 2, 1989
Inventors
Giorgio di Palma
Victor L. Bartholomew
Assignee (at issue)
Imed 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.