2 trademarks were found for owners matching the name Chang, Huang-Tung.
#Classstatus
1 S:76515996
M:HEALTHLIFE
O:Chang, Huang-Tung
28 Dead
2 S:76500416
M:FELAX
O:Chang, Huang-Tung
28 Dead
Trademark Alertz updated from USPTO on 2030-01-24