National Gas Transportation Association Trademarks
HOUSTON GAS FAIR
Filed: May 17, 1995
organizing and conducting exhibitions in the field of the natural gas industry
Owned by: National Gas Transportation Association
Serial Number: 74675304
GAS FAIR
Filed: May 17, 1995
organizing and conducting exhibitions in the field of the natural gas industry
Owned by: National Gas Transportation Association
Serial Number: 74675316
