Granted Patent
Utility
US 5,863,293 · App. 08/734,520
Spinal implant fixation assembly
Inventor:
Marc Richelsoph
Patented Case
View Patent ↗
Granted: Jan 26, 1999
Filed: Oct 18, 1996
Inventor
Marc Richelsoph
Assignee (at issue)
SPINAL INNOVATIONS, 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.