Granted Patent
Utility
US 5,800,370 · App. 08/525,718
Exoprosthesis for the human knee joint
Inventors:
Dietmar Kubein-Meesenburg, Hans Nagerl
Patented Case
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Granted: Sep 1, 1998
Filed: Dec 22, 1995
Inventors
Dietmar Kubein-Meesenburg
Hans Nagerl
Assignee (at issue)
Joachim Theusner
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.