Granted Patent
Utility
US 4,881,536 · App. 07/006,563
Method and apparatus for prosthesis placement
Inventors:
Phillip C. Noble, Hugh S. Tullos
Patented Case
View Patent ↗
Granted: Nov 21, 1989
Filed: Jan 22, 1987
Inventors
Phillip C. Noble
Hugh S. Tullos
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.