Granted Patent
Utility
US 5,404,296 · App. 07/765,172
Massively parallel computer arrangement for analyzing seismic data pursuant to pre-stack depth migration methodology
Inventor:
William D. Moorhead
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Sep 25, 1991
Inventor
William D. Moorhead
Assignee (at issue)
Tinking Machines Corporation
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.