Granted Patent
Utility
US 5,782,833 · App. 08/771,133
Pedicle screw system for osteosynthesis
Inventor:
Thomas T. Haider
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Dec 20, 1996
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.