Granted Patent
Utility
US 6,401,722 · App. 09/442,793
Method for stabilizing and removing tissue
Inventor:
David Krag
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Nov 18, 1999
Inventor
David Krag
Assignee (at issue)
Calypso Medical Technologies, 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.