2 trademarks were found for owners matching the name Zheng Guolong.
#Classstatus
1 S:90013126
M:ZHENGYABIN
O:Zheng Guolong
28 Registered
2 S:88930821
M:RUIGOU-GUOLONG
O:Zheng Guolong
28 Registered
Trademark Alertz updated from USPTO on 2030-01-24