Granted Patent
Utility
US 4,159,463 · App. 05/844,355
Method of three dimensional seismic prospecting
Inventor:
Daniel Silverman
Patented Case
View Patent ↗
Granted: Jun 26, 1979
Filed: Oct 21, 1977
Inventor
Daniel Silverman
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.