Computer and Scientific

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Oct 22, 2002

Chemicals

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

—

Computer and Scientific

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Feb 26, 2002

Chemicals

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Feb 19, 2002

Chemicals

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Jul 18, 1995

Chemicals

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Apr 11, 1995

Environmental Control Apparatus

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

Jul 9, 1996

Chemicals and 2 other

Owner

INTERNATIONAL BIOCHEMICALS GROUP, LTD.

May 16, 1995