Granted Patent
Utility
US 6,424,931 · App. 09/340,085
Remote access and control of a seismic acquisition system
Inventors:
Axel Michael Sigmar, James Iseli, Jozsef Szalay, Janos Haide, Andras Feszthammer
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Jun 25, 1999
Inventors
Axel Michael Sigmar
James Iseli
Jozsef Szalay
Janos Haide
Andras Feszthammer
Assignee (at issue)
Input/Output, Inc.
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.