Granted Patent
Utility
US 6,582,468 · App. 09/857,655
Intervertebral disc prosthesis with compressible body
Inventor:
Fabien Gauchet
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Jun 7, 2001
Inventor
Fabien Gauchet
Assignee (at issue)
Spryker Spine
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.