Granted Patent
Utility
US 5,445,639 · App. 07/744,528
Intervertebral reamer construction
Inventors:
Stephen D. Kuslich, James Corin
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Aug 13, 1991
Inventors
Stephen D. Kuslich
James Corin
Assignee (at issue)
Spin 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.