Granted Patent
Utility
US 6,785,269 · App. 09/736,710
Control interface unit for realizing a simultaneous controlling of at least two logical units and appertaining method
Inventors:
Karsten Laubner, Marcel-Abraham Troost
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Dec 13, 2000
Inventors
Karsten Laubner
Marcel-Abraham Troost
Assignee (at issue)
Siemens Aktiengesellschaft
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.