2 trademarks were found for owners matching the name Zheng, Chenghua.
#Classstatus
1 S:90699886
M:QBT
O:Zheng, Chenghua
25 Registered
2 S:90698190
M:QAE
O:GUO, WANFEN, Zheng, Chenghua
25 Registered
Trademark Alertz updated from USPTO on 2030-01-24