Computer and Scientific

Owner

ARIEL RESEARCH CORPORATION

Oct 21, 2003

Electrical and Scientific Apparatus

Owner

ARIEL RESEARCH CORPORATION

Aug 27, 2002

Computer and Scientific

Owner

ARIEL RESEARCH CORPORATION

—

Computer and Scientific

Owner

ARIEL RESEARCH CORPORATION

Jul 23, 2002

Electrical and Scientific Apparatus and 2 other

Owner

ARIEL RESEARCH CORPORATION

Aug 5, 2003

Paper Goods and Printed Matter

Owner

ARIEL RESEARCH CORPORATION

Mar 5, 1996