Granted Patent
Utility
US 6,749,635 · App. 09/786,073
Peanut spectacle multi discoid thoraco-lumbar disc prosthesis
Inventor:
Vincent Bryan
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jun 19, 2001
Inventor
Vincent Bryan
Assignee (at issue)
SDGI, LLC
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.