Granted Patent
Utility
US 5,607,407 · App. 08/514,945
Catheter assembly
Inventors:
Marc Joshua Tolkoff, Fernando Alvarez de Toledo
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Aug 14, 1995
Inventors
Marc Joshua Tolkoff
Fernando Alvarez de Toledo
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.