Granted Patent
Utility
US 6,406,477 · App. 09/767,075
Intramedullary nail
Inventor:
Hiroo Fujiwara
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Jan 22, 2001
Inventor
Hiroo Fujiwara
Assignee (at issue)
Koi 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.