Granted Patent
Utility
US 5,396,898 · App. 08/123,462
Method of comminuting soft tissue as well as means of performing the method
Inventors:
Peter Bittmann, Daniel Nadler, Werner Muller-Glauser
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Sep 17, 1993
Inventors
Peter Bittmann
Daniel Nadler
Werner Muller-Glauser
Assignee (at issue)
Sulzer Medizinaltechnik 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.