Granted Patent
Utility
US 5,690,636 · App. 08/576,746
Punch system for tibial prosthesis
Inventors:
Sarah Anne Wildgoose, Ernest Quintanilha, Diana F. McCue
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Dec 21, 1995
Inventors
Sarah Anne Wildgoose
Ernest Quintanilha
Diana F. McCue
Assignee (at issue)
Johnson & Johnson Professional, Inc.
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.