Granted Patent
Utility
US 6,143,021 · App. 09/114,012
Stent placement instrument and method of assembly
Inventor:
Bradford G. Staehle
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Jul 10, 1998
Inventor
Bradford G. Staehle
Assignee (at issue)
American Medical Systems, Inc.
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.