Granted Patent
Utility
US 6,652,572 · App. 09/928,790
Endovascular graft system
Inventors:
Chad J. Kugler, John R. Drontle, Peter T. Keith
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Aug 13, 2001
Inventors
Chad J. Kugler
John R. Drontle
Peter T. Keith
Assignee (at issue)
CORDIS CORPORATION
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.