Mark Identification

ROCKWATER

Serial Number

75611673

Filing Date

Dec 23, 1998

Registration Date

Mar 20, 2001

Trademark by

KELLOGG BROWN & ROOT INC.

Classification Information

Construction, repair, renovation, maintenance and installation of underwater buildings and oil exploration and refinery facilities; rental of construction equipment

Building Construction and Repair

Diving and underwater salvage and freight transportation by road, rail, sea and air

Transportation and storage

Advisory and consulting engineering services; oil exploration and refinery facility design for others; architectural design and engineering

Computer and Scientific