Granted Patent
Utility
US 6,287,343 · App. 09/361,939
Threaded spinal implant with bone ingrowth openings
Inventors:
Stephen D. Kuslich, James Corin, George W. Bagby
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Jul 27, 1999
Inventors
Stephen D. Kuslich
James Corin
George W. Bagby
Assignee (at issue)
Sulzer Spine-Tech 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.