2 trademarks were found for owners matching the name Ouyang, Zuowen.
#Classstatus
1 S:90775576
M:OUUFFR
O:JUNWEI, LIU, Ouyang, Zuowen
11 Registered
2 S:90659088
M:WOOTONG
O:JUNRONG, WANG, Ouyang, Zuowen
11 Registered
Trademark Alertz updated from USPTO on 2030-01-24