Granted Patent
Utility
US 6,743,230 · App. 10/199,739
Bipolar grasping instrument
Inventors:
Theodor Lutze, Rupert Mayenberger, Christoph Rothweiler, Dieter Weisshaupt
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Jul 18, 2002
Inventors
Theodor Lutze
Rupert Mayenberger
Christoph Rothweiler
Dieter Weisshaupt
Assignee (at issue)
Aesculap AG & 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.