Granted Patent
Utility
US 5,766,252 · App. 08/379,316
Interbody spinal prosthetic implant and method
Inventors:
Patrick Henry, Lévon Doursounian
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jan 24, 1995
Inventors
Patrick Henry
Lévon Doursounian
Assignee (at issue)
Osteonics Corp.
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.