Granted Patent
Utility
US 6,379,302 · App. 09/428,720
Navigation information overlay onto ultrasound imagery
Inventors:
Paul Kessman, Troy L. Holsing, Jason Trobaugh
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Oct 28, 1999
Inventors
Paul Kessman
Troy L. Holsing
Jason Trobaugh
Assignee (at issue)
Surgical Navigation 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.