| |||
|
| Airflow Developments Ltd. |   | |
| CDA Systems Ltd. |   | ||
| Danaher Controls |   | ||
| Dynalco Controls |   | ||
| Electro-Sensors, Inc. |   | ||
| Frank W. Murphy Mfr. |   | ||
| Frank W. Murphy Mfr. |   | ||
| HewTech Electronics |   | ||
| Infineon Technologies AG |   | ||
| LAP Laser LLC |   | ||
| Magnetic Sensors Corp. |   | ||
| Milltronics |   | ||
| Rk Electronics |   | ||
| Philips Semiconductors |   | ||
| Sensor Developments Inc. |   | ||
| Sensor Solutions |   | ||
| Solid State Advanced Controls Inc. |   | ||
| Synchro-Start Products, Inc. |   | ||
| TSI Incorporated |   | ||
| US Digital |   | ||
| Advance Concepts |   | ||
| Wilcoxon Research, Inc. |   | ||
| Trans-Tek Inc. |   | ||
| Invensys Sensors - Electro Corporation 1845 57th St. - Sarasota, FL 34243-2296 USA |   | ||
| Morgantown - National Supply, Inc. 17266 N. ILLinois Highway 37 - Mt. Vernon, IL 62864 USA |   | ||
| |||