1. 22515 Holly Lake Drive, Katy, TX 77450
2. Bechtel Corporation, 3000 Post Oak Boulevard, Houston, TX 77056
3. University of Bologna, DIEM, Facolta di Ingegneria, Viale Risorgimento 2, Bologna 40136, Italy
4. Watson Cogeneration Co./BP, 11850 S. Wilmington Avenue, P. O. Box 6203, Carson, CA 90749