Computer and Scientific

Owner

YORK GRAPHIC SERVICES, INC.

Dec 3, 1996

Computer and Scientific

Owner

YORK GRAPHIC SERVICES, INC.

—

Treatment of Materials and 2 other

Owner

YORK GRAPHIC SERVICES, INC.

Jul 30, 1996

Electrical and Scientific Apparatus

Owner

YORK GRAPHIC SERVICES, INC.

Jun 8, 1993

Computer and Scientific

Owner

YORK GRAPHIC SERVICES, INC.

Sep 15, 1992

Computer and Scientific

Owner

YORK GRAPHIC SERVICES, INC.

Nov 24, 1987

Computer and Scientific

Owner

YORK GRAPHIC SERVICES, INC.

Jul 28, 1987

Advertising and Business

Owner

YORK GRAPHIC SERVICES, INC.

May 8, 1984