Granted Patent
Utility
US 6,436,133 · App. 09/273,736
Expandable graft
Inventors:
Joseph G. Furst, Rassoll Rashidi
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Mar 22, 1999
Inventors
Joseph G. Furst
Rassoll Rashidi
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.