Owner: ECOLOGY SPEAKS INTERNATIONAL INC.

Environmental Control Apparatus

Owner

ECOLOGY SPEAKS INTERNATIONAL, INC.

Jun 2, 1992

Computer and Scientific

Owner

ECOLOGY SPEAKS INTERNATIONAL, INC.

Oct 27, 1992

Environmental Control Apparatus

Owner

ECOLOGY SPEAKS INTERNATIONAL, INC.

Sep 22, 1992

Building Construction and Repair

Owner

ECOLOGY SPEAKS INTERNATIONAL, INC.

Jun 8, 1993