HART ENERGY PUBLISHING, LLLP Trademarks
E&PNET

E&PNET

Computer services, namely providing on-line magazines in the field of research, news and analysis on events and forces shaping…
Owned by: HART ENERGY PUBLISHING, LLLP
Serial Number: 75869305

HART GULF STATES PETROLEUM DIRECTORY

HART GULF STATES PETROLEUM DIRECTORY

Directory related to business technology, market and other operations of the petroleum industry, and providing information…
Owned by: HART ENERGY PUBLISHING, LLLP
Serial Number: 78137635

ISEE INTERNATIONAL SUSTAINABLE ENERGY EXCHANGE

ISEE INTERNATIONAL SUSTAINABLE ENERGY EXCHANGE

Providing online information in the field of energy efficiency all relating to sustainable energy technology practices and…
Owned by: HART ENERGY PUBLISHING, LLLP
Serial Number: 78885878

DUG

DUG

Education services, namely, providing live and on-line conferences, workshops and seminars in the field of energy and natural…
Owned by: HART ENERGY PUBLISHING, LLLP
Serial Number: 85417483