| Filed On | Filing |
|---|---|
| 21 May 2004 | METRETEK TECHNOLOGIES, INC. AMENDMENT #6 |
| 30 Nov 2001 | METRETEK TECHNOLOGIES, INC. 8-A12G/AMEND. 5 |
| 23 Dec 1999 | METRETEK TECHNOLOGIES, INC. FORM 8-A12G/A |
| 07 Jul 1998 | MARCUM NATURAL GAS SERVICES, INC. |
| 03 Apr 1998 | MARCUM NATURAL GAS SERVICES, INC. FORM 8-A12G/A |
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