Granted Patent
Utility
US 6,540,748 · App. 09/751,099
Surgical screw system and method of use
Inventor:
Alan Lombardo
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Dec 28, 2000
Inventor
Alan Lombardo
Assignee (at issue)
BLACKSTONE MEDICAL, 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.