Granted Patent
Utility
US 6,589,250 · App. 09/988,529
Maxillary distraction device
Inventor:
Stephen A. Schendel
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Nov 20, 2001
Inventor
Stephen A. Schendel
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.