Granted Patent
Utility
US 5,891,144 · App. 08/843,420
External fixator
Inventors:
Jacques Mata, Marcel Nyfeler, Denis Worek
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Apr 15, 1997
Inventors
Jacques Mata
Marcel Nyfeler
Denis Worek
Assignee (at issue)
Jaquet Orthopedie S.A.
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.