Granted Patent
Utility
US 5,643,279 · App. 08/614,399
Method of catheter balloon manufacture and use
Inventor:
Thomas Trotta
Patented Case
View Patent ↗
Granted: Jul 1, 1997
Filed: Mar 12, 1996
Inventor
Thomas Trotta
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.