Granted Patent
Utility
US 6,814,731 · App. 10/154,011
Methods for RF ablation using jet injection of conductive fluid
Inventor:
David K. Swanson
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: May 20, 2002
Inventor
David K. Swanson
Assignee (at issue)
Scimed Life 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.