| 2025-02-11 | WPQB585 | IG | A | INDUSTRIAL COMMUNICATIONS CO |
| 2024-01-19 | WPMY359 | YG | A | INDUSTRIAL COMMUNICATIONS CORP |
| 2023-10-24 | WPMT607 | IG | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2023-06-07 | WPME909 | IG | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2022-05-31 | WRTB438 | YM | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2021-11-17 | WPJY387 | IG | A | Industrial Communications Co |
| 2021-06-02 | WPCT380 | YM | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2021-01-20 | WPNU846 | IG | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2020-07-21 | WNVW597 | GM | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2019-10-22 | KNIA878 | YX | A | INDUSTRIAL COMMUNICATIONS CO |
| 2018-05-01 | WPBN358 | YX | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2017-11-14 | WPLQ678 | IG | A | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2011-08-30 | WYY814 | YM | E | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2005-08-30 | WIK757 | IG | T | INDUSTRIAL COMMUNICATIONS CO |
| 2004-04-17 | KB60538 | IG | E | INDUSTRIAL COMMUNICATIONS INC |
| 2004-04-17 | KB60537 | IG | E | INDUSTRIAL COMMUNICATIONS CO |
| 2004-01-29 | WPUS557 | IG | T | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2003-04-09 | WPMC891 | IG | E | INDUSTRIAL COMMUNICATIONS CO |
| 2003-04-09 | WPME447 | IG | E | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2003-02-05 | WPLU778 | IG | T | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2003-01-30 | WZT777 | IG | E | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2002-09-18 | KMH489 | IG | T | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2001-09-20 | KAE834 | IG | T | INDUSTRIAL COMMUNICATIONS COMPANY |
| 2001-02-14 | WPRV524 | IG | T | INDUSTRIAL COMMUNICATIONS COMPANY |