Granted Patent
Utility
US 4,562,751 · App. 06/568,615
Solenoid drive apparatus for an external infusion pump
Inventors:
Clyde K. Nason, Gordon W. Culp
Patented Case
View Patent ↗
Granted: Jan 7, 1986
Filed: Jan 6, 1984
Inventors
Clyde K. Nason
Gordon W. Culp
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.