Granted Patent
Utility
US 6,246,342 · App. 09/261,261
Man-machine interface for airport traffic control purposes
Inventors:
Jean-Claude Vandevoorde, Robert Castor, André Jelu
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Mar 3, 1999
Inventors
Jean-Claude Vandevoorde
Robert Castor
André Jelu
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.