Granted Patent
Utility
US 6,165,168 · App. 09/143,763
Closed system adapter for catheters
Inventor:
Ronald D. Russo
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Aug 31, 1998
Inventor
Ronald D. Russo
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.