Granted Patent
Utility
US 5,807,350 · App. 08/552,894
Kink resistant catheter sheath introducer
Inventor:
Roberto Diaz
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Nov 3, 1995
Inventor
Roberto Diaz
Assignee (at issue)
CORDIS CORPORATION
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.