Granted Patent
Utility
US 6,539,308 · App. 09/999,115
Dual sensor signal processing method for on-bottom cable seismic
Inventors:
David J. Monk, James A. Musser
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Nov 1, 2001
Inventors
David J. Monk
James A. Musser
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.