| 1956 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 1956 | 73680 | GARLOCK SEALING TECHNOLOGIES LLC |
| 1WG116PC39 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 1WG185PC13 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 1WG211PC19 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 1956 | 81118 | EATON CORPORATION |
| 1WG224PC11 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 1WG230PC11 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 85W6 | 66821 | YALE SECURITY INC. DBA NORTON DOOR CONTROL |
| 85W6 | 81118 | EATON CORPORATION |