Granted Patent
Utility
US 6,723,082 · App. 09/405,937
Delivery catheter system for heart chamber
Inventors:
Sam G. Payne, Randy J. Kesten, Michael Aita, Stewart M. Kume, Stephen B. Pearce, Manuel A. Javier, Jr.
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Sep 27, 1999
Inventors
Sam G. Payne
Randy J. Kesten
Michael Aita
Stewart M. Kume
Stephen B. Pearce
Manuel A. Javier, Jr.
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.