Granted Patent
Utility
US 6,485,491 · App. 09/663,638
Posterior fixation system
Inventors:
Robert A. Farris, Kevin T. Foley, Stephen M. Papadopoulos, Jeffrey Poyner, Ricardo Sasso
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Sep 15, 2000
Inventors
Robert A. Farris
Kevin T. Foley
Stephen M. Papadopoulos
Jeffrey Poyner
Ricardo Sasso
Assignee (at issue)
SDGI, LLC
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.