Granted Patent
Utility
US 6,565,567 · App. 09/642,629
Pedicle screw for osteosynthesis
Inventor:
Thomas T. Haider
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Aug 18, 2000
Inventor
Thomas T. Haider
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.