2 trademarks were found for owners matching the name Guo Guangzhi.
#Classstatus
1 S:97787071
M:KAMIWI
O:Guo Guangzhi
9 Registered
2 S:88762621
M:KAMIWI
O:Guo Guangzhi
6 Registered
Trademark Alertz updated from USPTO on 2030-01-24