| Case Number | Case Title | Open Date | Closed Date |
| 72-0235-GA-ATA | CINCINNATI GAS AND ELECTRIC COMPANY | 03/06/1972 | 04/26/1972 |
| 72-0397-GA-ABN | SHARONROSE GAS COMPANY | 05/08/1972 | 06/15/1973 |
| 72-0648-GA-AIR | EAST OHIO GAS COMPANY | 08/09/1972 | 10/31/1975 |
| 72-0696-GA-ATA | CINCINNATI GAS AND ELECTRIC COMPANY | 08/25/1972 | 10/11/1972 |
| 72-0938-GA-AIR | DAYTON POWER AND LIGHT COMPANY | 11/28/1972 | 06/04/1973 |