Granted Patent
Utility
US 5,572,483 · App. 08/507,653
Method of reducing noise in seismic signals by adaptive filtering of a noise reference
Inventors:
Ronald E. Chambers, Gary A. Sitton, Josef Paffenholz
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Jul 25, 1995
Inventors
Ronald E. Chambers
Gary A. Sitton
Josef Paffenholz
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.