NORTHERN NATURAL GAS COMPANY Trademarks
NNG
Filed: September 5, 1962
TRANSPORTATION, DISTRIBUTION AND SUPPLYING NATURAL GAS
Owned by: NORTHERN NATURAL GAS COMPANY
Serial Number: 72152524
N-ERGY
offering of management services for the transportation of gas, namely, use of an electrical computer to arrange for the…
Owned by: NORTHERN NATURAL GAS COMPANY
Serial Number: 76484219