Granted Patent
Utility
US 6,485,494 · App. 09/582,826
Pedicle screw system for osteosynthesis
Inventor:
Thomas T. Haider
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jun 20, 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.