Granted Patent
Utility
US 5,293,352 · App. 08/001,444
Method for removing noise due to near surface scatterers
Inventor:
Ronald E. Chambers
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Jan 7, 1993
Inventor
Ronald E. Chambers
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.