Granted Patent
Utility
US 6,527,804 · App. 09/857,659
Intervertebral disk prosthesis
Inventors:
Fabien Gauchet, Regis Le Couedic
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jul 20, 2001
Inventors
Fabien Gauchet
Regis Le Couedic
Assignee (at issue)
Dimso (Distribution Medicale Du Sud-Ouest)
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.