Granted Patent
Utility
US 4,742,497 · App. 06/799,176
Method of processing seismic data
Inventors:
Craig J. Beasley, Ron Chambers, Helmut Jakubowicz
Patented Case
View Patent ↗
Granted: May 3, 1988
Filed: Nov 18, 1985
Inventors
Craig J. Beasley
Ron Chambers
Helmut Jakubowicz
Assignee (at issue)
Western Atlas International, 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.