Granted Patent
Utility
US 4,787,899 · App. 06/940,907
Intraluminal graft device, system and method
Inventor:
Harrison M. Lazarus
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Dec 10, 1986
Inventor
Harrison M. Lazarus
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.