Electrical and Scientific Apparatus

Owner

HARDEN INDUSTRIES, INC.

Electrical and Scientific Apparatus

Owner

HARDEN INDUSTRIES, INC.

Mar 15, 1994

Environmental Control Apparatus

Owner

HARDEN INDUSTRIES, INC.

Apr 21, 1992

Environmental Control Apparatus

Owner

HARDEN INDUSTRIES, INC.

Environmental Control Apparatus

Owner

HARDEN INDUSTRIES, INC.

Environmental Control Apparatus

Owner

HARDEN INDUSTRIES, INC.

Environmental Control Apparatus and 2 other

Owner

HARDEN INDUSTRIES, INC.

Oct 23, 1990

Environmental Control Apparatus

Owner

HARDEN INDUSTRIES, INC.

May 23, 1989

Environmental Control Apparatus and 2 other

Owner

HARDEN INDUSTRIES, INC.

Aug 16, 1988