Granted Patent
Utility
US 5,976,121 · App. 08/793,741
Medical manipulator
Inventors:
Ulrich Matern, Peter Waller
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: May 27, 1997
Inventors
Ulrich Matern
Peter Waller
Assignee (at issue)
Karl Storz GmbH & Co. KG
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.