Electrical and Scientific Apparatus

Owner

VANCO INTERNATIONAL, INC.

Mar 2, 2004

Telecommunications

Owner

VANCO INTERNATIONAL, INC.

—

Treatment of Materials

Owner

VANCO INTERNATIONAL, INC.

Dec 31, 1996

Treatment of Materials

Owner

VANCO INTERNATIONAL, INC.

Oct 1, 1996

Electrical and Scientific Apparatus

Owner

VANCO INTERNATIONAL, INC.

Nov 7, 1995

Electrical and Scientific Apparatus

Owner

VANCO INTERNATIONAL, INC.

Mar 17, 1992