Granted Patent
Utility
US 5,324,258 · App. 08/007,619
Reservoir module for a drug delivery system
Inventor:
John Rohrbough
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jan 22, 1993
Inventor
John Rohrbough
Assignee (at issue)
F H FAULDING & CO LIMITED
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.