Owner: PAULSSON GEOPHYSICAL SERVICES INC. | US Trademarks

MASSIVE MICRO-SEISMIC

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Oct 24, 2006

MASSIVESEIS

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Oct 24, 2006

MASSSEIS

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

—

WELL4D

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Dec 13, 2005

WELL3D

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Dec 13, 2005

WELL2D

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Dec 13, 2005

WELL1D

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Dec 13, 2005

MASSIVE VSP

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Mar 11, 2003

MASSIVE 3D VSP

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Jul 30, 2002

MVSP

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

—

LARS

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

—

FOBS

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

—

DEEP SOURCE

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

—

P/GSI

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Oct 7, 1997

P/GSI

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Oct 7, 1997

Computer and Scientific

Owner

PAULSSON GEOPHYSICAL SERVICES, INC.

Oct 7, 1997