Granted Patent
Utility
US 6,315,779 · App. 09/526,188
Multi-axial bone anchor system
Inventors:
Matthew M. Morrison, B. Thomas Barker, John Stewart Young, Jeffrey W. Beale, Chris E. Johnson
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Mar 15, 2000
Inventors
Matthew M. Morrison
B. Thomas Barker
John Stewart Young
Jeffrey W. Beale
Chris E. Johnson
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.