Granted Patent
Utility
US 6,687,618 · App. 09/924,123
Typing picks to horizons in migration velocity analysis
Inventors:
Dimitri Bevc, Alexander M. Popovici, Wei Liu
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Aug 7, 2001
Inventors
Dimitri Bevc
Alexander M. Popovici
Wei Liu
Assignee (at issue)
3DGeo Development, 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.