1. TRW Environmental Safety Systems, Inc. 2650 Park Tower Drive, Vienna, Virginia 22180
2. ABB CENP, P.O. Box 500 2000 Day Hill Road, Windsor, Connecticut 06095
3. U.S. Patent and Trademark Office Crystal Park 5, Suite 2A08, Washington, D.C. 20231
4. JAI Corporation 2650 Park Tower Drive, Vienna, Virginia 22180