Granted Patent
Utility
US 6,796,988 · App. 09/992,546
Image guided spinal surgery guide, system, and method for use thereof
Inventors:
Tony Melkent, Kevin T. Foley, Bradley T. Estes, Joseph Chaudoin
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Nov 6, 2001
Inventors
Tony Melkent
Kevin T. Foley
Bradley T. Estes
Joseph Chaudoin
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.