Granted Patent
Utility
US 4,236,233 · App. 05/214,188
Interactive multidimensional classification and sorting of seismic segment data
Inventors:
Robert S. Davis, William A. Schneider
Patented Case
View Patent ↗
Granted: Nov 25, 1980
Filed: Dec 30, 1971
Inventors
Robert S. Davis
William A. Schneider
Assignee (at issue)
Texas Instruments Incorporated
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.