Jeffrey J. Heidnik
62 year
Energy Minerals
Career history of Jeffrey J. Heidnik
Former positions of Jeffrey J. Heidnik
| Companies | Position | Start | End |
|---|---|---|---|
| JOHN D. OIL AND GAS CO. | Chief Operating Officer | 30/11/1999 | 29/11/2009 |
| Corporate Officer/Principal | 29/11/2009 | - |
Statistics
International
| United States | 2 |
Operational
| Chief Operating Officer | 1 |
| Corporate Officer/Principal | 1 |
Sectoral
| Energy Minerals | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
John D. Oil & Gas Co.
 John D. Oil & Gas Co. Oil & Gas ProductionEnergy Minerals John D. Oil & Gas Co. operated as an oil and natural gas company. It engaged in the business of extracting and producing natural gas with oil as a by product. The company was founded in 1999 and was headquartered in Mentor, OH. | Energy Minerals |
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