Granted Patent
Utility
US 5,938,698 · App. 08/900,555
Kit system for cemented prostheses
Inventors:
Yvan Sandoz, Alex Seidl
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Jul 25, 1997
Inventors
Yvan Sandoz
Alex Seidl
Assignee (at issue)
Sulzer Orthopaedie AG
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.