| 2N393 | 56289 | SPRAGUE ELECTRIC CO WORLD HQS |
| 2N393 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 4521768 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST |
| 4521768 | 31550 | L3HARRIS TECHNOLOGIES, INC. |
| RELEASE2050 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 2N393 | 89138 | WITCO ALLIED-KELITE DIV OF WITCO CHEMICAL CORP |