2 trademarks were found for owners matching the name OPEN TECHNOLOGY CO., LTD..
#Classstatus
1 S:85480743
M:HUEL

O:OPEN TECHNOLOGY CO., LTD.
11 Dead
2 S:85480744
M:X EL

O:OPEN TECHNOLOGY CO., LTD.
11 Dead
Trademark Alertz updated from USPTO on 2030-01-24