Granted Patent
Utility
US 6,080,155 · App. 08/396,414
Method of inserting and preloading spinal implants
Inventor:
Gary K. Michelson
Patented Case
View Patent ↗
Granted: Jun 27, 2000
Filed: Feb 27, 1995
Inventor
Gary K. Michelson
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.