Granted Patent
Utility
US 6,577,955 · App. 10/090,366
Methods of tomographically inverting picked events on migrated seismic data
Inventor:
Patrice Guillaume
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Mar 4, 2002
Inventor
Patrice Guillaume
Assignee (at issue)
Compagnie Generale de Geophysique
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.