Granted Patent
Utility
US 6,652,527 · App. 09/982,418
Supplemental spine fixation device and method
Inventors:
James F. Zucherman, Ken Y. Hsu, Charles J. Winslow, Steve Mitchell, Scott A. Yerby, Henry A. Klyce
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Oct 18, 2001
Inventors
James F. Zucherman
Ken Y. Hsu
Charles J. Winslow
Steve Mitchell
Scott A. Yerby
Henry A. Klyce
Assignee (at issue)
St. Francis Medical 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.