Granted Patent
Utility
US 5,782,920 · App. 08/748,999
Offset coupling for joint prosthesis
Inventor:
Dennis Colleran
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Nov 14, 1996
Inventor
Dennis Colleran
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.