| Case Number | Case Title | Open Date | Closed Date |
| 75-0062-RC-ACE | DIGITAL PAGING SYSTEM OF CLEVND | 02/03/1975 | 03/15/1978 |
| 75-0063-RC-ACE | DIGITAL PAGING SYSTEM OF TOLEDOC | 02/03/1975 | 03/15/1978 |
| 75-0094-RC-ACE | CHILLICOTHE COMMUNICATIONS,NORMAN H | 02/12/1975 | 12/29/1977 |
| 75-0135-RC-ACE | RADIO RELAY CORPORATION | 02/28/1975 | 09/15/1976 |
| 75-0136-RC-ACE | MEDICAL DENTAL BUREAU INCORPORATED | 02/28/1975 | 06/07/1978 |
| 75-0137-RC-ACE | EUCLID TELECOMMUNICATIONS INC | 02/28/1975 | 02/08/1978 |
| 75-0138-RC-ACE | EUCLID TELECOMMUNICATIONS INC | 02/28/1975 | 02/15/1978 |
| 75-0145-RC-ACE | BUCKEYE COMMUNICATIONS COMPANY | 03/03/1975 | 01/04/1978 |
| 75-0146-RC-ACE | BUCKEYE COMMUNICATIONS COMPANY | 03/03/1975 | 12/14/1978 |
| 75-0229-RC-AIA | DIGITAL PAGING SYSTEM OF CLEVND | 04/02/1975 | 09/27/1978 |
| 75-0371-RC-ACE | AIRSIGNAL INTERNATIONAL INC | 05/16/1975 | 02/28/1979 |
| 75-0530-RC-AIA | DIGITAL PAGING SYSTEM OF TOLEDOC | 07/15/1975 | 09/27/1978 |
| 75-0715-RC-AIA | MIAMI VALLEY RADIO TEL,RICHARD L PL | 09/16/1975 | 09/27/1978 |
| 75-1152-RC-AIA | CHAMPAIGN TELEPHONE COMPANY | 12/05/1975 | 12/15/1976 |