faucet valve systemUS6493594 *Jun 4, 1999Dec 10, 2002Lucent Technologies Inc.System and method for improved software configuration and control management in multi-module systemsUS6633782 *Feb 7, 2000Oct 14, 2003Fisher-Rosemount Systems, Inc.Diagnostic expert in a process control systemUS6748476 *Feb 21, 2001Jun 8, 2004Hitachi, Ltd.Control system including controller and field devicesUS6850973 *Sep