AGREEMENTAmendment to Schedule 13g • February 8th, 2007 • Seaver Institute • Oil & gas field machinery & equipment
The undersigned hereby agree in writing pursuant to the provisions of Rule 13d-1(k)(1)(iii) promulgated under the Securities Exchange Act of 1934, as amended, that the Amendment No. 6 to Schedule 13G to which this Agreement is attached is filed on behalf of each of the undersigned.
