Granted Patent
Utility
US 6,485,520 · App. 09/347,924
Wrist prosthesis
Inventors:
Peter C. G. Hubach, Bernd Schafer, Thilo Trauwein
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jul 6, 1999
Inventors
Peter C. G. Hubach
Bernd Schafer
Thilo Trauwein
Assignee (at issue)
Schafer micomed GmbH
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.