Granted Patent
Utility
US 5,725,535 · App. 08/717,299
Multiple balloon stent delivery catheter and method
Inventors:
Anant V. Hegde, Deepak Gandhi, Thomas M. Bourne, James R. Kermode
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Sep 20, 1996
Inventors
Anant V. Hegde
Deepak Gandhi
Thomas M. Bourne
James R. Kermode
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.