Granted Patent
Utility
US 5,295,995 · App. 07/937,051
Perfusion dilatation catheter
Inventor:
Jay H. Kleiman
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Aug 27, 1992
Inventor
Jay H. Kleiman
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.