2 trademarks were found for owners matching the name Chang, Alvin K.
#Classstatus
1 S:77733133
M:NEAREST
O:Chang, Alvin K
35, 42 Dead
2 S:78893454
M:ENTERPRISE 2.0
O:Chang, Alvin K
35, 41 Dead
Trademark Alertz updated from USPTO on 2030-01-24