Granted Patent
Utility
US 5,480,449 · App. 08/010,133
Composite prosthesis and method of manufacture
Inventors:
John V. Hamilton, Salvatore Caldarise, Debra J. Treacy
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Jan 28, 1993
Inventors
John V. Hamilton
Salvatore Caldarise
Debra J. Treacy
Assignee (at issue)
Johnson & Johnson Orthopaedics, 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.