2 trademarks were found for owners matching the name KO, Chan Ju.
#Classstatus
1 S:79314528
M:DR. MONSTER
O:KO, Chan Ju
10 Registered
2 S:79246814
M:SOOBOON'A

O:KO, Chan Ju
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24