Granted Patent
Utility
US 6,736,810 · App. 09/903,296
Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue
Inventors:
Michael Hoey, Mark A. Christopherson, Steven M. Goetz
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jul 11, 2001
Inventors
Michael Hoey
Mark A. Christopherson
Steven M. Goetz
Assignee (at issue)
Medtronic, 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.