Granted Patent
Utility
US 5,741,233 · App. 08/545,999
Introducer device and methods of use thereof
Inventors:
Richard S. Riddle, Matthew Muraski, Jerome W. Frederick, III, Jonathan A. LeClair
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Oct 20, 1995
Inventors
Richard S. Riddle
Matthew Muraski
Jerome W. Frederick, III
Jonathan A. LeClair
Assignee (at issue)
TFX Medical, 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.