2 trademarks were found for owners matching the name GREENROCK ENERGY CO., LTD.
#Classstatus
1 S:98567894
M:G-ROCK
O:GREENROCK ENERGY CO., LTD
9, 37, 39 Pending
2 S:98362092
M:GR ENERGY G

O:GREENROCK ENERGY CO., LTD
9 Pending
Trademark Alertz updated from USPTO on 2030-01-24