Granted Patent
Utility
US 5,782,919 · App. 08/411,017
Interbody fusion device and method for restoration of normal spinal anatomy
Inventors:
Thomas Zdeblick, Eddie F. Ray, III, Lawrence M. Boyd
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Mar 27, 1995
Inventors
Thomas Zdeblick
Eddie F. Ray, III
Lawrence M. Boyd
Assignee (at issue)
SDGI, LLC
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.