Granted Patent
Utility
US 6,174,334 · App. 09/282,172
Expandable intervertebral fusion implant and applicator
Inventor:
Loubert S. Suddaby
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Mar 31, 1999
Inventor
Loubert S. Suddaby
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.