Dennis P. DuffyWrong Dennis P. Duffy?
Vice President - Sales
Local Address: , Georgia, United States
CONSOL Energy Inc.
Cnx Center 1000 Consol Energy Drive
Canonsburg , Pennsylvania 15317
Company Description: CONSOL Energy Inc. (CONSOL Energy) is a multi-fuel energy producer and energy services provider that primarily serves the electric power generation industry in the... more